diff options
| author | Dan Carpenter <[email protected]> | 2017-12-05 17:38:54 +0300 |
|---|---|---|
| committer | Boris Ostrovsky <[email protected]> | 2017-12-06 09:44:49 -0500 |
| commit | 1ab134ca3151c55b6fc606857e71d9adb4c355d1 (patch) | |
| tree | 4bea89c63575dae543fdca0f8043ef6cc50b017f /drivers/pwm/pwm-stm32.c | |
| parent | 8c71fa88f7778eb093ee22cba13a3813a82113ad (diff) | |
xen/pvcalls: Fix a check in pvcalls_front_remove()
bedata->ref can't be less than zero because it's unsigned. This affects
certain error paths in probe. We first set ->ref = -1 and then we set
it to a valid value later.
Fixes: 219681909913 ("xen/pvcalls: connect to the backend")
Signed-off-by: Dan Carpenter <[email protected]>
Reviewed-by: Juergen Gross <[email protected]>
Reviewed-by: Stefano Stabellini <[email protected]>
Signed-off-by: Boris Ostrovsky <[email protected]>
Diffstat (limited to 'drivers/pwm/pwm-stm32.c')
0 files changed, 0 insertions, 0 deletions