smatch analysis:
fs/autofs4/waitq.c:46 autofs4_catatonic_mode() info: redundant null
check on wq->name.name calling kfree()
Cc: Ian Kent <ra...@themaw.net>
Cc: aut...@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gard...@canonical.com>
---
fs/autofs4/waitq.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
index 03bc1d3..3db70da 100644
--- a/fs/autofs4/waitq.c
+++ b/fs/autofs4/waitq.c
@@ -42,10 +42,8 @@ void autofs4_catatonic_mode(struct autofs_sb_info *sbi)
while (wq) {
nwq = wq->next;
wq->status = -ENOENT; /* Magic is gone - report failure */
- if (wq->name.name) {
- kfree(wq->name.name);
- wq->name.name = NULL;
- }
+ kfree(wq->name.name);
+ wq->name.name = NULL;
wq->wait_ctr--;
wake_up_interruptible(&wq->queue);
wq = nwq;
--
1.7.9.5
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