diff options
| author | Chen Ni <nichen@iscas.ac.cn> | 2024-05-15 11:30:51 +0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2024-05-23 14:17:22 +0200 |
| commit | 0a3f9f7fc59feb8a91a2793b8b60977895c72365 (patch) | |
| tree | afd8329a26af8c85b18ca2f28de87fc1bd35eac1 /drivers | |
| parent | 2360497238261f17d4a3f6cbc02d6dbd8951c23c (diff) | |
| download | linux-0a3f9f7fc59feb8a91a2793b8b60977895c72365.tar.gz linux-0a3f9f7fc59feb8a91a2793b8b60977895c72365.tar.bz2 linux-0a3f9f7fc59feb8a91a2793b8b60977895c72365.zip | |
HID: nvidia-shield: Add missing check for input_ff_create_memless
Add check for the return value of input_ff_create_memless() and return
the error if it fails in order to catch the error.
Fixes: 09308562d4af ("HID: nvidia-shield: Initial driver implementation with Thunderstrike support")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-nvidia-shield.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/hid/hid-nvidia-shield.c b/drivers/hid/hid-nvidia-shield.c index 58b15750dbb0..ff9078ad1961 100644 --- a/drivers/hid/hid-nvidia-shield.c +++ b/drivers/hid/hid-nvidia-shield.c @@ -283,7 +283,9 @@ static struct input_dev *shield_haptics_create( return haptics; input_set_capability(haptics, EV_FF, FF_RUMBLE); - input_ff_create_memless(haptics, NULL, play_effect); + ret = input_ff_create_memless(haptics, NULL, play_effect); + if (ret) + goto err; ret = input_register_device(haptics); if (ret) |