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| author | Miaoqian Lin <linmq006@gmail.com> | 2022-06-28 22:42:35 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2022-06-28 22:45:43 -0700 |
| commit | 6bb7144c3fa16a5efb54a8e2aff1817b4168018e (patch) | |
| tree | a6617561744acb5fedb0d90856c248d9a669629e /drivers/input/joystick/sensehat-joystick.c | |
| parent | b777f93b6a135ae92e2e12126a59d972777946e9 (diff) | |
| download | linux-stable-6bb7144c3fa16a5efb54a8e2aff1817b4168018e.tar.gz linux-stable-6bb7144c3fa16a5efb54a8e2aff1817b4168018e.tar.bz2 linux-stable-6bb7144c3fa16a5efb54a8e2aff1817b4168018e.zip | |
Input: exc3000 - fix return value check of wait_for_completion_timeout
wait_for_completion_timeout() returns unsigned long not int.
It returns 0 if timed out, and positive if completed.
The check for <= 0 is ambiguous and should be == 0 here
indicating timeout which is the only error case.
Fixes: 102feb1ddfd0 ("Input: exc3000 - factor out vendor data request")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220411105828.22140-1-linmq006@gmail.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/joystick/sensehat-joystick.c')
0 files changed, 0 insertions, 0 deletions