| commit | 9dcbf466559f6f2f55d60eb5a1bbebc8e694b52a | [log] [tgz] |
|---|---|---|
| author | Mark Rutland <Mark.Rutland@arm.com> | Fri Jan 18 16:10:06 2013 +0000 |
| committer | Will Deacon <will.deacon@arm.com> | Fri Jan 18 16:54:30 2013 +0000 |
| tree | 885c469162ee1e518ca8715cef9dd58536991bf3 | |
| parent | 8f3b90b585d3e879b03ce2a202da04d59dd5b699 [diff] |
ARM: perf: simplify __hw_perf_event_init err handling Currently __hw_perf_event_init has an err variable that's ignored right until the end, where it's initialised, conditionally set, and then used as a boolean flag deciding whether to return another error code. This patch removes the err variable and simplifies the associated error handling logic. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>