diff options
| author | Keerthy <j-keerthy@ti.com> | 2017-07-31 10:01:36 +0530 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2017-08-21 09:19:50 +0200 |
| commit | 4459398b6d9e3055ced5de9820364b3bdd79ac25 (patch) | |
| tree | 0abf5181b2fe16ecd19229382d61f5d413dcf48c /block/blk-throttle.c | |
| parent | 4dd6a9973b8aaffac4bf37c5bb70e8eae5a7afb4 (diff) | |
| download | linux-4459398b6d9e3055ced5de9820364b3bdd79ac25.tar.bz2 | |
soc: ti: knav: Add a NULL pointer check for kdev in knav_pool_create
knav_pool_create is an exported function. In the event of a call
before knav_queue_probe, we encounter a NULL pointer dereference
in the following line. Hence return -EPROBE_DEFER to the caller till
the kdev pointer is non-NULL.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'block/blk-throttle.c')
0 files changed, 0 insertions, 0 deletions