| commit | 4001998a43f4791b6e6c06df563f5d5bb3fbe4fb | [log] [tgz] |
|---|---|---|
| author | Lee Jones <lee.jones@linaro.org> | Wed Aug 13 12:23:10 2014 +0100 |
| committer | Lee Jones <lee.jones@linaro.org> | Fri Sep 26 08:15:28 2014 +0100 |
| tree | 8442ebcc721a9844d50da6730fa3771a91c3b47c | |
| parent | 374de1642ee4322cc4d6aa1d2679378b8547c368 [diff] |
misc: st_core: Protect unsigned value against becoming negative Coverity reported: This less-than-zero comparison of an unsigned value is never true. In answer to that, we only ever decrement if protos_registered is positive. We can subsequently remove the paranoid checking during unregister. Cc: gregkh@linuxfoundation.org Signed-off-by: Lee Jones <lee.jones@linaro.org>