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authorTomohiro Kusumi <kusumi.tomohiro@gmail.com>2016-10-11 13:52:48 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2016-10-11 15:06:31 -0700
commit41a4497a4f786a83292ac40a0a39f75c6c4de722 (patch)
tree143d2f82e52590f14fe6c5808e2a64dc5d7071f4 /fs/autofs4/dev-ioctl.c
parenteea618e6d5a819f2a739d441efccc444e57e68c2 (diff)
autofs: don't fail to free_dev_ioctl(param)
Returning -ENOTTY here fails to free dynamically allocated param. Link: http://lkml.kernel.org/r/20160812024815.12352.69153.stgit@pluto.themaw.net Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro@gmail.com> Signed-off-by: Ian Kent <ikent@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/autofs4/dev-ioctl.c')
-rw-r--r--fs/autofs4/dev-ioctl.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/autofs4/dev-ioctl.c b/fs/autofs4/dev-ioctl.c
index c7fcc7438843..d47b35a669e1 100644
--- a/fs/autofs4/dev-ioctl.c
+++ b/fs/autofs4/dev-ioctl.c
@@ -662,7 +662,8 @@ static int _autofs_dev_ioctl(unsigned int command,
fn = lookup_dev_ioctl(cmd);
if (!fn) {
pr_warn("unknown command 0x%08x\n", command);
- return -ENOTTY;
+ err = -ENOTTY;
+ goto out;
}
fp = NULL;