autofs4: add missing kfree
It see that the patch tittled "autofs4 - fix pending mount race" is
missing a change that I had recently made.
It's missing a kfree for the case mutex_lock_interruptible() fails
to aquire the wait queue mutex.
Signed-off-by: Ian Kent <raven@themaw.net>
Cc: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index cd3b2a6..1132cc2 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -332,8 +332,10 @@
qstr.name = name;
qstr.hash = full_name_hash(name, qstr.len);
- if (mutex_lock_interruptible(&sbi->wq_mutex))
+ if (mutex_lock_interruptible(&sbi->wq_mutex)) {
+ kfree(qstr.name);
return -EINTR;
+ }
ret = validate_request(&wq, sbi, &qstr, dentry, notify);
if (ret <= 0) {