Files
twx-linux/include/linux
Dan Carpenter 74824db8b2 kfifo: fix kfifo_to_user() return type
[ Upstream commit 045ed31e23 ]

The kfifo_to_user() macro is supposed to return zero for success or
negative error codes.  Unfortunately, there is a signedness bug so it
returns unsigned int.  This only affects callers which try to save the
result in ssize_t and as far as I can see the only place which does that
is line6_hwdep_read().

TL;DR: s/_uint/_int/.

Link: https://lkml.kernel.org/r/YrVL3OJVLlNhIMFs@kili
Fixes: 144ecf310e ("kfifo: fix kfifo_alloc() to return a signed int value")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Cc: Stefani Seibold <stefani@seibold.net>
Cc: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-08-17 14:24:08 +02:00
..
2022-08-17 14:23:11 +02:00
2021-12-14 10:57:11 +01:00
2022-07-07 17:53:26 +02:00
2021-11-25 09:48:41 +01:00
2022-04-13 20:59:03 +02:00
2022-08-17 14:24:08 +02:00
2022-07-23 12:53:57 +02:00
2021-11-18 19:15:51 +01:00
2022-07-12 16:35:08 +02:00
2022-06-09 10:23:32 +02:00
2022-07-02 16:41:17 +02:00
2022-07-12 16:35:08 +02:00
2021-11-21 13:44:12 +01:00
2022-07-29 17:25:32 +02:00