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hurd: fix warning

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* sysdeps/mach/hurd/profil.c: Reuse `a' variable instead of introducing
	a `c' variable.
This commit is contained in:
Samuel Thibault 2018-01-27 16:33:13 +01:00
parent 85285a0ce7
commit da8168df01
2 changed files with 5 additions and 3 deletions
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2
ChangeLog
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@ -1,6 +1,8 @@
2018-01-27 Samuel Thibault <samuel.thibault@ens-lyon.org>
* sysdeps/mach/hurd/xmknodat.c: Include <sys/sysmacros.h>.
* sysdeps/mach/hurd/profil.c: Reuse `a' variable instead of introducing
a `c' variable.
2018-01-27 James Clarke <jrtc27@jrtc27.com>

6
sysdeps/mach/hurd/profil.c
View File

@ -154,14 +154,14 @@ fetch_samples (void)
pc_samples, &nsamples);
if (err)
{
static error_t special_profil_failure;
static volatile int a, b, c;
static volatile error_t special_profil_failure;
static volatile int a, b;
special_profil_failure = err;
a = 1;
b = 0;
while (1)
c = a / b;
a = a / b;
}
for (i = 0; i < nsamples; ++i)