mdadm/0141-mdadm-Fixup-a-large-number-of-bad-formatting-of-logi.patch

From fc54fe7a7e77fdb6316d332d4d41d0ed2293d6be Mon Sep 17 00:00:00 2001
From: Jes Sorensen <jsorensen@fb.com>
Date: Tue, 16 May 2017 13:52:15 -0400
Subject: [PATCH] mdadm: Fixup a large number of bad formatting of logical
 operators
Git-commit: fc54fe7a7e77fdb6316d332d4d41d0ed2293d6be
Patch-mainline: mdadm-4.0+
References: bsc#1069165, bsc#1069167, bsc#1068030

Logical oprators never belong at the beginning of a line.

Signed-off-by: Jes Sorensen <jsorensen@fb.com>
Signed-off-by: Coly Li <colyli@suse.de>

---
 Assemble.c    | 23 ++++++++++-------------
 Grow.c        | 34 ++++++++++++++++------------------
 Manage.c      | 29 +++++++++++++----------------
 managemon.c   | 10 +++++-----
 mdadm.c       |  3 +--
 monitor.c     |  4 ++--
 super-ddf.c   | 33 ++++++++++++++++-----------------
 super-intel.c | 10 +++++-----
 util.c        | 20 ++++++++------------
 9 files changed, 76 insertions(+), 90 deletions(-)

diff --git a/Assemble.c b/Assemble.c
index 30d5838..1b1905c 100644
--- a/Assemble.c
+++ b/Assemble.c
@@ -753,12 +753,12 @@ static int load_devices(struct devs *devices, char *devmap,
 				bestcnt = newbestcnt;
 			}
 			if (best[i] >=0 &&
-			    devices[best[i]].i.events
-			    == devices[devcnt].i.events
-			    && (devices[best[i]].i.disk.minor
-				!= devices[devcnt].i.disk.minor)
-			    && st->ss == &super0
-			    && content->array.level != LEVEL_MULTIPATH) {
+			    devices[best[i]].i.events ==
+			    devices[devcnt].i.events &&
+			    (devices[best[i]].i.disk.minor
+			     != devices[devcnt].i.disk.minor) &&
+			    st->ss == &super0 &&
+			    content->array.level != LEVEL_MULTIPATH) {
 				/* two different devices with identical superblock.
 				 * Could be a mis-detection caused by overlapping
 				 * partitions.  fail-safe.
@@ -801,14 +801,11 @@ static int force_array(struct mdinfo *content,
 	int okcnt = 0;
 	while (!enough(content->array.level, content->array.raid_disks,
 		       content->array.layout, 1,
-		       avail)
-	       ||
+		       avail) ||
 	       (content->reshape_active && content->delta_disks > 0 &&
 		!enough(content->array.level, (content->array.raid_disks
 					       - content->delta_disks),
-			content->new_layout, 1,
-			avail)
-		       )) {
+			content->new_layout, 1, avail))) {
 		/* Choose the newest best drive which is
 		 * not up-to-date, update the superblock
 		 * and add it.
@@ -1303,8 +1300,8 @@ int Assemble(struct supertype *st, char *mddev,
 	int mdfd;
 	int clean;
 	int auto_assem = (mddev == NULL && !ident->uuid_set &&
-			  ident->super_minor == UnSet && ident->name[0] == 0
-			  && (ident->container == NULL || ident->member == NULL));
+			  ident->super_minor == UnSet && ident->name[0] == 0 &&
+			  (ident->container == NULL || ident->member == NULL));
 	struct devs *devices;
 	char *devmap;
 	int *best = NULL; /* indexed by raid_disk */
diff --git a/Grow.c b/Grow.c
index a527436..39110b8 100644
--- a/Grow.c
+++ b/Grow.c
@@ -813,8 +813,8 @@ static void unfreeze(struct supertype *st)
 		char buf[20];
 
 		if (sra &&
-		    sysfs_get_str(sra, NULL, "sync_action", buf, 20) > 0
-		    && strcmp(buf, "frozen\n") == 0)
+		    sysfs_get_str(sra, NULL, "sync_action", buf, 20) > 0 &&
+		    strcmp(buf, "frozen\n") == 0)
 			sysfs_set_str(sra, NULL, "sync_action", "idle");
 		sysfs_free(sra);
 	}
@@ -2902,8 +2902,8 @@ static int impose_level(int fd, int level, char *devname, int verbose)
 			if (disk.major == 0 && disk.minor == 0)
 				continue;
 			found++;
-			if ((disk.state & (1 << MD_DISK_ACTIVE))
-			    && disk.raid_disk < data_disks)
+			if ((disk.state & (1 << MD_DISK_ACTIVE)) &&
+			    disk.raid_disk < data_disks)
 				/* keep this */
 				continue;
 			ioctl(fd, HOT_REMOVE_DISK,
@@ -2921,8 +2921,8 @@ static int impose_level(int fd, int level, char *devname, int verbose)
 			if (disk.major == 0 && disk.minor == 0)
 				continue;
 			found++;
-			if ((disk.state & (1 << MD_DISK_ACTIVE))
-			    && disk.raid_disk < data_disks)
+			if ((disk.state & (1 << MD_DISK_ACTIVE)) &&
+			    disk.raid_disk < data_disks)
 				/* keep this */
 				continue;
 			ioctl(fd, SET_DISK_FAULTY,
@@ -3597,9 +3597,8 @@ started:
 	}
 
 	if (!st->ss->external &&
-	    !(reshape.before.data_disks != reshape.after.data_disks
-	      && info->custom_array_size) &&
-	    info->new_level == reshape.level &&
+	    !(reshape.before.data_disks != reshape.after.data_disks &&
+	      info->custom_array_size) && info->new_level == reshape.level &&
 	    !forked) {
 		/* no need to wait for the reshape to finish as
 		 * there is nothing more to do.
@@ -4092,14 +4091,14 @@ int progress_reshape(struct mdinfo *info, struct reshape *reshape,
 		 * before setting 'sync_action' to 'idle'.
 		 * So we need these extra tests.
 		 */
-		if (completed == 0 && advancing
-		    && strncmp(action, "idle", 4) == 0
-		    && info->reshape_progress > 0)
+		if (completed == 0 && advancing &&
+		    strncmp(action, "idle", 4) == 0 &&
+		    info->reshape_progress > 0)
 			break;
-		if (completed == 0 && !advancing
-		    && strncmp(action, "idle", 4) == 0
-		    && info->reshape_progress < (info->component_size
-						 * reshape->after.data_disks))
+		if (completed == 0 && !advancing &&
+		    strncmp(action, "idle", 4) == 0 &&
+		    info->reshape_progress < (info->component_size
+					      * reshape->after.data_disks))
 			break;
 		sysfs_wait(fd, NULL);
 		if (sysfs_fd_get_ll(fd, &completed) < 0)
@@ -4787,8 +4786,7 @@ int Grow_restart(struct supertype *st, struct mdinfo *info, int *fdlist, int cnt
 				/* reshape_progress is increasing */
 				if ((__le64_to_cpu(bsb.arraystart)
 				     + __le64_to_cpu(bsb.length)
-				     < info->reshape_progress)
-				    &&
+				     < info->reshape_progress) &&
 				    (__le64_to_cpu(bsb.arraystart2)
 				     + __le64_to_cpu(bsb.length2)
 				     < info->reshape_progress))
diff --git a/Manage.c b/Manage.c
index 467efb7..cee5dad 100644
--- a/Manage.c
+++ b/Manage.c
@@ -204,11 +204,9 @@ int Manage_stop(char *devname, int fd, int verbose, int will_retry)
 	count = 5;
 	while (((fd = ((devname[0] == '/')
 		       ?open(devname, O_RDONLY|O_EXCL)
-		       :open_dev_flags(devnm, O_RDONLY|O_EXCL))) < 0
-		|| strcmp(fd2devnm(fd), devnm) != 0)
-	       && container[0]
-	       && mdmon_running(container)
-	       && count) {
+		       :open_dev_flags(devnm, O_RDONLY|O_EXCL))) < 0 ||
+		strcmp(fd2devnm(fd), devnm) != 0) && container[0] &&
+	       mdmon_running(container) && count) {
 		/* Can't open, so something might be wrong.  However it
 		 * is a container, so we might be racing with mdmon, so
 		 * retry for a bit.
@@ -244,8 +242,8 @@ int Manage_stop(char *devname, int fd, int verbose, int will_retry)
 		while (count &&
 		       (err = sysfs_set_str(mdi, NULL,
 					    "array_state",
-					    "inactive")) < 0
-		       && errno == EBUSY) {
+					    "inactive")) < 0 &&
+		       errno == EBUSY) {
 			usleep(200000);
 			count--;
 		}
@@ -447,9 +445,8 @@ done:
 	 * so it is reasonable to retry for a while - 5 seconds.
 	 */
 	count = 25; err = 0;
-	while (count && fd >= 0
-	       && (err = ioctl(fd, STOP_ARRAY, NULL)) < 0
-	       && errno == EBUSY) {
+	while (count && fd >= 0 &&
+	       (err = ioctl(fd, STOP_ARRAY, NULL)) < 0 && errno == EBUSY) {
 		usleep(200000);
 		count --;
 	}
@@ -795,8 +792,8 @@ int Manage_add(int fd, int tfd, struct mddev_dev *dv,
 				break;
 			}
 		/* FIXME this is a bad test to be using */
-		if (!tst->sb && (dv->disposition != 'a'
-				 && dv->disposition != 'S')) {
+		if (!tst->sb && (dv->disposition != 'a' &&
+				 dv->disposition != 'S')) {
 			/* we are re-adding a device to a
 			 * completely dead array - have to depend
 			 * on kernel to check
@@ -1393,8 +1390,7 @@ int Manage_subdevs(char *devname, int fd,
 
 		if (strcmp(dv->devname, "failed") == 0 ||
 		    strcmp(dv->devname, "faulty") == 0) {
-			if (dv->disposition != 'A'
-			    && dv->disposition != 'r') {
+			if (dv->disposition != 'A' && dv->disposition != 'r') {
 				pr_err("%s only meaningful with -r or --re-add, not -%c\n",
 					dv->devname, dv->disposition);
 				goto abort;
@@ -1499,8 +1495,9 @@ int Manage_subdevs(char *devname, int fd,
 					goto abort;
 				}
 			}
-		} else if ((dv->disposition == 'r' || dv->disposition == 'f')
-			   && get_maj_min(dv->devname, &mj, &mn)) {
+		} else if ((dv->disposition == 'r' ||
+			    dv->disposition == 'f') &&
+			   get_maj_min(dv->devname, &mj, &mn)) {
 			/* for 'fail' and 'remove', the device might
 			 * not exist.
 			 */
diff --git a/managemon.c b/managemon.c
index 3c1d4cb..0a33fc9 100644
--- a/managemon.c
+++ b/managemon.c
@@ -499,9 +499,9 @@ static void manage_member(struct mdstat_ent *mdstat,
 		frozen = 1; /* can't read metadata_version assume the worst */
 
 	/* If sync_action is not 'idle' then don't try recovery now */
-	if (!frozen
-	    && sysfs_get_str(&a->info, NULL, "sync_action", buf, sizeof(buf)) > 0
-	    && strncmp(buf, "idle", 4) != 0)
+	if (!frozen &&
+	    sysfs_get_str(&a->info, NULL, "sync_action",
+			  buf, sizeof(buf)) > 0 && strncmp(buf, "idle", 4) != 0)
 		frozen = 1;
 
 	if (mdstat->level) {
@@ -626,8 +626,8 @@ static void manage_member(struct mdstat_ent *mdstat,
 			newd = xmalloc(sizeof(*newd));
 			disk_init_and_add(newd, d, newa);
 		}
-		if (sysfs_get_ll(info, NULL, "array_size", &array_size) == 0
-		    && a->info.custom_array_size > array_size*2) {
+		if (sysfs_get_ll(info, NULL, "array_size", &array_size) == 0 &&
+		    a->info.custom_array_size > array_size*2) {
 			sysfs_set_num(info, NULL, "array_size",
 				      a->info.custom_array_size/2);
 		}
diff --git a/mdadm.c b/mdadm.c
index b689e32..70b16f2 100644
--- a/mdadm.c
+++ b/mdadm.c
@@ -1843,8 +1843,7 @@ static int misc_scan(char devmode, struct context *c)
 			if (members != member)
 				continue;
 			me = map_by_devnm(&map, e->devnm);
-			if (me && me->path
-			    && strcmp(me->path, "/unknown") != 0)
+			if (me && me->path && strcmp(me->path, "/unknown") != 0)
 				name = me->path;
 			if (name == NULL || stat(name, &stb) != 0)
 				name = get_md_name(e->devnm);
diff --git a/monitor.c b/monitor.c
index 00b7c68..81537ed 100644
--- a/monitor.c
+++ b/monitor.c
@@ -576,8 +576,8 @@ static int read_and_act(struct active_array *a, fd_set *fds)
 		a->last_checkpoint = sync_completed;
 		a->container->ss->set_array_state(a, a->curr_state <= clean);
 	} else if ((a->curr_action == idle && a->prev_action == reshape) ||
-		   (a->curr_action == reshape
-		    && sync_completed > a->last_checkpoint) ) {
+		   (a->curr_action == reshape &&
+		    sync_completed > a->last_checkpoint)) {
 		/* Reshape has progressed or completed so we need to
 		 * update the array state - and possibly the array size
 		 */
diff --git a/super-ddf.c b/super-ddf.c
index 50197a8..769eded 100644
--- a/super-ddf.c
+++ b/super-ddf.c
@@ -670,8 +670,8 @@ static int layout_md2ddf(const mdu_array_info_t *array,
 			sec_elmnt_count = array->raid_disks / 2;
 			srl = DDF_2SPANNED;
 			prl = DDF_RAID1;
-		} else if (array->raid_disks % 3 == 0
-			   && array->layout == 0x103) {
+		} else if (array->raid_disks % 3 == 0 &&
+			   array->layout == 0x103) {
 			rlq = DDF_RAID1_MULTI;
 			prim_elmnt_count =  cpu_to_be16(3);
 			sec_elmnt_count = array->raid_disks / 3;
@@ -853,8 +853,8 @@ static void *load_section(int fd, struct ddf_super *super, void *buf,
 	int dofree = (buf == NULL);
 
 	if (check)
-		if (len != 2 && len != 8 && len != 32
-		    && len != 128 && len != 512)
+		if (len != 2 && len != 8 && len != 32 &&
+		    len != 128 && len != 512)
 			return NULL;
 
 	if (len > 1024)
@@ -2028,8 +2028,8 @@ static void getinfo_super_ddf(struct supertype *st, struct mdinfo *info, char *m
 			       be32_to_cpu(ddf->phys->entries[e].refnum) == 0xffffffff)
 				e++;
 			if (i < info->array.raid_disks && e < max &&
-			    !(be16_to_cpu(ddf->phys->entries[e].state)
-			      & DDF_Failed))
+			    !(be16_to_cpu(ddf->phys->entries[e].state) &
+			      DDF_Failed))
 				map[i] = 1;
 			else
 				map[i] = 0;
@@ -2114,11 +2114,10 @@ static void getinfo_super_ddf_bvd(struct supertype *st, struct mdinfo *info, cha
 	info->resync_start = 0;
 	info->reshape_active = 0;
 	info->recovery_blocked = 0;
-	if (!(ddf->virt->entries[info->container_member].state
-	      & DDF_state_inconsistent)  &&
-	    (ddf->virt->entries[info->container_member].init_state
-	     & DDF_initstate_mask)
-	    == DDF_init_full)
+	if (!(ddf->virt->entries[info->container_member].state &
+	      DDF_state_inconsistent) &&
+	    (ddf->virt->entries[info->container_member].init_state &
+	     DDF_initstate_mask) == DDF_init_full)
 		info->resync_start = MaxSector;
 
 	uuid_from_super_ddf(st, info->uuid);
@@ -2135,7 +2134,7 @@ static void getinfo_super_ddf_bvd(struct supertype *st, struct mdinfo *info, cha
 	if (map)
 		for (j = 0; j < map_disks; j++) {
 			map[j] = 0;
-			if (j <  info->array.raid_disks) {
+			if (j < info->array.raid_disks) {
 				int i = find_phys(ddf, vc->conf.phys_refnum[j]);
 				if (i >= 0 &&
 				    (be16_to_cpu(ddf->phys->entries[i].state)
@@ -4618,9 +4617,9 @@ static void ddf_remove_failed(struct ddf_super *ddf)
 		    0xFFFFFFFF)
 			continue;
 		if (be16_and(ddf->phys->entries[pdnum].state,
-			     cpu_to_be16(DDF_Failed))
-		    && be16_and(ddf->phys->entries[pdnum].state,
-				cpu_to_be16(DDF_Transition))) {
+			     cpu_to_be16(DDF_Failed)) &&
+		    be16_and(ddf->phys->entries[pdnum].state,
+			     cpu_to_be16(DDF_Transition))) {
 			/* skip this one unless in dlist*/
 			for (dl = ddf->dlist; dl; dl = dl->next)
 				if (dl->pdnum == (int)pdnum)
@@ -5151,8 +5150,8 @@ static struct mdinfo *ddf_activate_spare(struct active_array *a,
 		vc = (struct vd_config *)(mu->buf
 					  + i_sec * ddf->conf_rec_len * 512);
 		for (dl = ddf->dlist; dl; dl = dl->next)
-			if (dl->major == di->disk.major
-			    && dl->minor == di->disk.minor)
+			if (dl->major == di->disk.major &&
+			    dl->minor == di->disk.minor)
 				break;
 		if (!dl || dl->pdnum < 0) {
 			pr_err("BUG: can't find disk %d (%d/%d)\n",
diff --git a/super-intel.c b/super-intel.c
index 8ca80d3..c84e755 100644
--- a/super-intel.c
+++ b/super-intel.c
@@ -4165,8 +4165,8 @@ int check_mpb_migr_compatibility(struct intel_super *super)
 			if (pba_of_lba0(map0) != pba_of_lba0(map1))
 				/* migration optimization area was used */
 				return -1;
-			if (migr_rec->ascending_migr == 0
-				&& migr_rec->dest_depth_per_unit > 0)
+			if (migr_rec->ascending_migr == 0 &&
+			    migr_rec->dest_depth_per_unit > 0)
 				/* descending reshape not supported yet */
 				return -1;
 		}
@@ -6442,7 +6442,7 @@ active_arrays_by_format(char *name, char* hba, struct md_list **devlist,
 
 	for (memb = mdstat ; memb ; memb = memb->next) {
 		if (memb->metadata_version &&
-		    (strncmp(memb->metadata_version, "external:", 9) == 0)  &&
+		    (strncmp(memb->metadata_version, "external:", 9) == 0) &&
 		    (strcmp(&memb->metadata_version[9], name) == 0) &&
 		    !is_subarray(memb->metadata_version+9) &&
 		    memb->members) {
@@ -11640,8 +11640,8 @@ static int imsm_manage_reshape(
 
 	/* Find volume during the reshape */
 	for (dv = super->devlist; dv; dv = dv->next) {
-		if (dv->dev->vol.migr_type == MIGR_GEN_MIGR
-		    && dv->dev->vol.migr_state == 1) {
+		if (dv->dev->vol.migr_type == MIGR_GEN_MIGR &&
+		    dv->dev->vol.migr_state == 1) {
 			dev = dv->dev;
 			migr_vol_qan++;
 		}
diff --git a/util.c b/util.c
index fc9cd3f..0564c0b 100644
--- a/util.c
+++ b/util.c
@@ -1014,21 +1014,18 @@ char *get_md_name(char *devnm)
 	if (strncmp(devnm, "md_", 3) == 0) {
 		snprintf(devname, sizeof(devname), "/dev/md/%s",
 			devnm + 3);
-		if (stat(devname, &stb) == 0
-		    && (S_IFMT&stb.st_mode) == S_IFBLK
-		    && (stb.st_rdev == rdev))
+		if (stat(devname, &stb) == 0 &&
+		    (S_IFMT&stb.st_mode) == S_IFBLK && (stb.st_rdev == rdev))
 			return devname;
 	}
 	snprintf(devname, sizeof(devname), "/dev/%s", devnm);
-	if (stat(devname, &stb) == 0
-	    && (S_IFMT&stb.st_mode) == S_IFBLK
-	    && (stb.st_rdev == rdev))
+	if (stat(devname, &stb) == 0 && (S_IFMT&stb.st_mode) == S_IFBLK &&
+	    (stb.st_rdev == rdev))
 		return devname;
 
 	snprintf(devname, sizeof(devname), "/dev/md/%s", devnm+2);
-	if (stat(devname, &stb) == 0
-	    && (S_IFMT&stb.st_mode) == S_IFBLK
-	    && (stb.st_rdev == rdev))
+	if (stat(devname, &stb) == 0 && (S_IFMT&stb.st_mode) == S_IFBLK &&
+	    (stb.st_rdev == rdev))
 		return devname;
 
 	dn = map_dev(major(rdev), minor(rdev), 0);
@@ -1039,9 +1036,8 @@ char *get_md_name(char *devnm)
 		if (errno != EEXIST)
 			return NULL;
 
-	if (stat(devname, &stb) == 0
-	    && (S_IFMT&stb.st_mode) == S_IFBLK
-	    && (stb.st_rdev == rdev))
+	if (stat(devname, &stb) == 0 && (S_IFMT&stb.st_mode) == S_IFBLK &&
+	    (stb.st_rdev == rdev))
 		return devname;
 	unlink(devname);
 	return NULL;
-- 
2.13.6