40 lines
1.5 KiB
Diff
40 lines
1.5 KiB
Diff
|
From ccdefbb559a60c2560118d253a9eaeffd1e94eb6 Mon Sep 17 00:00:00 2001
|
||
|
|
From: =?UTF-8?q?Kai=20Wasserb=C3=A4ch?= <kai@dev.carbon-project.org>
|
||
|
|
Date: Sat, 18 Aug 2018 13:16:11 +0200
|
||
|
|
Subject: [PATCH] intel: aubinator: mark ftruncate_res as MAYBE_UNUSED in
|
||
|
|
ensure_phys_mem
|
||
|
|
MIME-Version: 1.0
|
||
|
|
Content-Type: text/plain; charset=UTF-8
|
||
|
|
Content-Transfer-Encoding: 8bit
|
||
|
|
|
||
|
|
Only used, when asserts are enabled.
|
||
|
|
|
||
|
|
Fixes an unused-variable warning with GCC 8:
|
||
|
|
../../../src/intel/tools/aubinator.c: In function 'ensure_phys_mem':
|
||
|
|
../../../src/intel/tools/aubinator.c:209:11: warning: unused variable 'ftruncate_res' [-Wunused-variable]
|
||
|
|
int ftruncate_res = ftruncate(mem_fd, mem_fd_len += 4096);
|
||
|
|
^~~~~~~~~~~~~
|
||
|
|
|
||
|
|
Signed-off-by: Kai Wasserbäch <kai@dev.carbon-project.org>
|
||
|
|
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
|
||
|
|
---
|
||
|
|
src/intel/tools/aubinator.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/intel/tools/aubinator.c b/src/intel/tools/aubinator.c
|
||
|
|
index 9a3b1d1ef1..66a7db1043 100644
|
||
|
|
--- a/src/intel/tools/aubinator.c
|
||
|
|
+++ b/src/intel/tools/aubinator.c
|
||
|
|
@@ -206,7 +206,7 @@ ensure_phys_mem(uint64_t phys_addr)
|
||
|
|
new_mem->phys_addr = phys_addr;
|
||
|
|
new_mem->fd_offset = mem_fd_len;
|
||
|
|
|
||
|
|
- int ftruncate_res = ftruncate(mem_fd, mem_fd_len += 4096);
|
||
|
|
+ MAYBE_UNUSED int ftruncate_res = ftruncate(mem_fd, mem_fd_len += 4096);
|
||
|
|
assert(ftruncate_res == 0);
|
||
|
|
|
||
|
|
new_mem->data = mmap(NULL, 4096, PROT_READ | PROT_WRITE, MAP_SHARED,
|
||
|
|
--
|
||
|
|
2.16.4
|
||
|
|
|