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| author | Karel Zak <kzak@redhat.com> | 2012-05-28 12:26:36 +0200 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2012-05-28 12:26:36 +0200 |
| commit | 82756a747e4bcfc13a27b7618d889af080649584 (patch) | |
| tree | 6bfb5688d38e1d571ae6b1a960a0520bf4e1af73 /lib/loopdev.c | |
| parent | 3fc480b952aa925710f9f869add09563e2c47787 (diff) | |
| download | util-linux-82756a747e4bcfc13a27b7618d889af080649584.tar.gz | |
libmount: add MNT_ERR_LOOPDEV
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib/loopdev.c')
| -rw-r--r-- | lib/loopdev.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/loopdev.c b/lib/loopdev.c index fd3f9bae5d..c0f701896f 100644 --- a/lib/loopdev.c +++ b/lib/loopdev.c @@ -173,6 +173,8 @@ int loopcxt_init(struct loopdev_cxt *lc, int flags) */ void loopcxt_deinit(struct loopdev_cxt *lc) { + int errsv = errno; + if (!lc) return; @@ -183,6 +185,8 @@ void loopcxt_deinit(struct loopdev_cxt *lc) loopcxt_set_device(lc, NULL); loopcxt_deinit_iterator(lc); + + errno = errsv; } /* |