This is a note to let you know that I've just added the patch titled
media: saa7164: fix return value check in saa7164_initdev()
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
media-saa7164-fix-return-value-check-in-saa7164_initdev.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 47c55eb0a98d1f513f0bc1bc8065c7cc276c3335 Mon Sep 17 00:00:00 2001
From: Wei Yongjun <[email protected]>
Date: Fri, 25 Oct 2013 06:34:03 -0300
Subject: media: saa7164: fix return value check in saa7164_initdev()
From: Wei Yongjun <[email protected]>
commit 89f4d45b2752df5d222b5f63919ce59e2d8afaf4 upstream.
In case of error, the function kthread_run() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check
should be replaced with IS_ERR().
Signed-off-by: Wei Yongjun <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
[bwh: Backported to 3.2: adjust filename]
Signed-off-by: Ben Hutchings <[email protected]>
Cc: Jianguo Wu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/media/video/saa7164/saa7164-core.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
--- a/drivers/media/video/saa7164/saa7164-core.c
+++ b/drivers/media/video/saa7164/saa7164-core.c
@@ -1386,9 +1386,11 @@ static int __devinit saa7164_initdev(str
if (fw_debug) {
dev->kthread = kthread_run(saa7164_thread_function, dev,
"saa7164 debug");
- if (!dev->kthread)
+ if (IS_ERR(dev->kthread)) {
+ dev->kthread = NULL;
printk(KERN_ERR "%s() Failed to create "
"debug kernel thread\n", __func__);
+ }
}
} /* != BOARD_UNKNOWN */
Patches currently in stable-queue which might be from
[email protected] are
queue-3.4/media-saa7164-fix-return-value-check-in-saa7164_initdev.patch
--
To unsubscribe from this list: send the line "unsubscribe stable" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
