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kernel/profile.c: use static const char instead of static char

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schedstr, sleepstr and kvmstr are only used in strcmp & strlen

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Fabian Frederick 2014-06-06 14:37:30 -07:00 committed by Linus Torvalds
parent aba871f1e9
commit f3da64d1ea
1 changed files with 3 additions and 3 deletions
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6
kernel/profile.c
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@ -52,9 +52,9 @@ static DEFINE_MUTEX(profile_flip_mutex);
int profile_setup(char *str) int profile_setup(char *str)
{ {
static char schedstr[] = "schedule"; static const char schedstr[] = "schedule";
static char sleepstr[] = "sleep"; static const char sleepstr[] = "sleep";
static char kvmstr[] = "kvm"; static const char kvmstr[] = "kvm";
int par; int par;
if (!strncmp(str, sleepstr, strlen(sleepstr))) { if (!strncmp(str, sleepstr, strlen(sleepstr))) {