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author | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2022-12-19 13:07:42 +0100 |
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committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2022-12-19 15:00:57 +0100 |
commit | 254d1313ae5a69c08c9b93032aaaf3d6083cfc07 (patch) | |
tree | 067102a36abe6bf597c26a42d79018a1060c9007 /src/shutdown | |
parent | cbff793ffb280d9d11e5d7b1dc3964276491bee8 (diff) | |
download | systemd-254d1313ae5a69c08c9b93032aaaf3d6083cfc07.tar.gz |
tree-wide: use -EBADF for fd initialization
-1 was used everywhere, but -EBADF or -EBADFD started being used in various
places. Let's make things consistent in the new style.
Note that there are two candidates:
EBADF 9 Bad file descriptor
EBADFD 77 File descriptor in bad state
Since we're initializating the fd, we're just assigning a value that means
"no fd yet", so it's just a bad file descriptor, and the first errno fits
better. If instead we had a valid file descriptor that became invalid because
of some operation or state change, the other errno would fit better.
In some places, initialization is dropped if unnecessary.
Diffstat (limited to 'src/shutdown')
-rw-r--r-- | src/shutdown/umount.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/shutdown/umount.c b/src/shutdown/umount.c index c6fa64c344..3ccd7173e3 100644 --- a/src/shutdown/umount.c +++ b/src/shutdown/umount.c @@ -401,7 +401,7 @@ static int md_list_get(MountPoint **head) { } static int delete_loopback(const char *device) { - _cleanup_close_ int fd = -1; + _cleanup_close_ int fd = -EBADF; struct loop_info64 info; assert(device); @@ -476,7 +476,7 @@ static int delete_loopback(const char *device) { } static int delete_dm(MountPoint *m) { - _cleanup_close_ int fd = -1; + _cleanup_close_ int fd = -EBADF; int r; assert(m); @@ -503,7 +503,7 @@ static int delete_dm(MountPoint *m) { } static int delete_md(MountPoint *m) { - _cleanup_close_ int fd = -1; + _cleanup_close_ int fd = -EBADF; assert(m); assert(major(m->devnum) != 0); |