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Fix regression introduced in port of Illumos #3744

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Remove the redundant call to zfs_unmount_snap() which was being
done after char array was freed,

This fixes an upstream regression that was introduced in commit
zfsonlinux/zfs@d09f25dc66, which
ported the Illumos 3744 changes.

Signed-off-by: Andrey Vesnovaty <andrey.vesnovaty@gmail.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <ryao@gentoo.org>
Closes #2156
This commit is contained in:
Andrey Vesnovaty 2013-11-26 16:21:23 +02:00 committed by Brian Behlendorf
parent e2282ef57e
commit 00fcdee1f8
1 changed files with 4 additions and 2 deletions
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6
module/zfs/zfs_ioctl.c
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@ -3494,11 +3494,13 @@ recursive_unmount(const char *fsname, void *arg)
{ {
const char *snapname = arg; const char *snapname = arg;
char *fullname; char *fullname;
int error;
fullname = kmem_asprintf("%s@%s", fsname, snapname); fullname = kmem_asprintf("%s@%s", fsname, snapname);
zfs_unmount_snap(fullname); error = zfs_unmount_snap(fullname);
strfree(fullname); strfree(fullname);
return (zfs_unmount_snap(fullname));
return (error);
} }
/* /*