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umount: assume that a non-existing /dev/loop device means it is already detached
[elogind.git]
/
src
/
umount.c
diff --git
a/src/umount.c
b/src/umount.c
index 4fd6b22ad78620e3585985b0a3f9a19989a827b3..6fe0a26dd413278ae704e1037b0466abcdc04429 100644
(file)
--- a/
src/umount.c
+++ b/
src/umount.c
@@
-355,7
+355,7
@@
static int delete_loopback(const char *device) {
int fd, r;
if ((fd = open(device, O_RDONLY|O_CLOEXEC)) < 0)
int fd, r;
if ((fd = open(device, O_RDONLY|O_CLOEXEC)) < 0)
- return -errno;
+ return
errno == ENOENT ? 0 :
-errno;
r = ioctl(fd, LOOP_CLR_FD, 0);
close_nointr_nofail(fd);
r = ioctl(fd, LOOP_CLR_FD, 0);
close_nointr_nofail(fd);