From 344883869c1e7e7dd873e920a709950ce0546140 Mon Sep 17 00:00:00 2001 From: Bernhard Walle Date: Thu, 9 Oct 2008 18:58:12 +0200 Subject: [PATCH] Use return value of count_dyn_reconf_memory_ranges() This patch fixes the build error kexec/arch/ppc64/kexec-ppc64.c:140: \ warning: control reaches end of non-void function The patch returns 0 on success, and checks when the function is called for a non-zero value. Signed-off-by: Bernhard Walle --- kexec/arch/ppc64/kexec-ppc64.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/kexec/arch/ppc64/kexec-ppc64.c +++ b/kexec/arch/ppc64/kexec-ppc64.c @@ -137,6 +137,8 @@ static int count_dyn_reconf_memory_range num_of_lmbs = ((unsigned int *)buf)[0]; max_memory_ranges += num_of_lmbs; fclose(file); + + return 0; } /* @@ -158,7 +160,8 @@ static int count_memory_ranges(void) while ((dentry = readdir(dir)) != NULL) { if (!strncmp(dentry->d_name, "ibm,dynamic-reconfiguration-memory", 35)){ - count_dyn_reconf_memory_ranges(); + if (count_dyn_reconf_memory_ranges() != 0) + return -1; continue; }