| commit | 4459398b6d9e3055ced5de9820364b3bdd79ac25 | [log] [tgz] |
|---|---|---|
| author | Keerthy <j-keerthy@ti.com> | Mon Jul 31 10:01:36 2017 +0530 |
| committer | Arnd Bergmann <arnd@arndb.de> | Mon Aug 21 09:19:50 2017 +0200 |
| tree | 0abf5181b2fe16ecd19229382d61f5d413dcf48c | |
| parent | 4dd6a9973b8aaffac4bf37c5bb70e8eae5a7afb4 [diff] |
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>