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sd-daemon: introduce sd_pid_notify() and sd_pid_notifyf()
[elogind.git]
/
src
/
core
/
umount.c
diff --git
a/src/core/umount.c
b/src/core/umount.c
index 2d166c1c92c967a69f6d060b3b8c5c8bc15faf67..d1258f0f08b299244f3635e38fa536c4598fbebd 100644
(file)
--- a/
src/core/umount.c
+++ b/
src/core/umount.c
@@
-329,14
+329,14
@@
static int dm_list_get(MountPoint **head) {
}
static int delete_loopback(const char *device) {
}
static int delete_loopback(const char *device) {
- int fd, r;
+ _cleanup_close_ int fd = -1;
+ int r;
- if ((fd = open(device, O_RDONLY|O_CLOEXEC)) < 0)
+ fd = open(device, O_RDONLY|O_CLOEXEC);
+ if (fd < 0)
return errno == ENOENT ? 0 : -errno;
r = ioctl(fd, LOOP_CLR_FD, 0);
return errno == ENOENT ? 0 : -errno;
r = ioctl(fd, LOOP_CLR_FD, 0);
- close_nointr_nofail(fd);
-
if (r >= 0)
return 1;
if (r >= 0)
return 1;