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nspawn: use automatic cleanup

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This one actually clears up a (totally harmless) memleak.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2012-09-16 15:09:47 +02:00
parent ede89845a4
commit 6b2d0e85dc
1 changed files with 2 additions and 4 deletions
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6
src/nspawn/nspawn.c
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@ -46,6 +46,7 @@
#include "log.h"
#include "util.h"
#include "mkdir.h"
#include "macro.h"
#include "audit.h"
#include "missing.h"
#include "cgroup-util.h"
@ -283,7 +284,7 @@ static int mount_all(const char *dest) {
unsigned k;
int r = 0;
char *where;
char _cleanup_free_ *where = NULL;
for (k = 0; k < ELEMENTSOF(mount_table); k++) {
int t;
@ -300,7 +301,6 @@ static int mount_all(const char *dest) {
t = path_is_mount_point(where, true);
if (t < 0) {
log_error("Failed to detect whether %s is a mount point: %s", where, strerror(-t));
free(where);
if (r == 0)
r = t;
@ -326,8 +326,6 @@ static int mount_all(const char *dest) {
if (r == 0)
r = -errno;
}
free(where);
}
return r;