| commit | 19157003abe4d9ca4706fca8ff8306946f7942c6 | [log] [tgz] |
|---|---|---|
| author | Nicolas Iooss <nicolas.iooss_linux@m4x.org> | Sat Sep 10 13:49:01 2016 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | Mon Oct 24 17:16:56 2016 -0200 |
| tree | 925dcc80a016009fa1207a63814f354d56c2dcef | |
| parent | 82b65714a6f5f5124d7cc5a2162272a8576df80f [diff] |
[media] mb86a20s: always initialize a return value In mb86a20s_read_status_and_stats(), when mb86a20s_read_status() fails, the function returns the value in variable rc without initializing it first. Fix this by propagating the error code from variable status_nr. This bug has been found using clang and -Wsometimes-uninitialized warning flag. Signed-off-by: Nicolas Iooss <nicolas.iooss_linux@m4x.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>