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| author | Pan Bian <bianpan2016@163.com> | 2017-04-24 16:38:05 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-04-28 17:33:02 -0400 |
| commit | c346fb74fb646352018800375c327ac35880b7e0 (patch) | |
| tree | 4c73a29de803f0ddfeea5dda9909a7b6f86599fa /Documentation/smsc_ece1099.txt | |
| parent | 91faed9ee150fb07b5b0e6601b96219a6c74301f (diff) | |
| download | linux-c346fb74fb646352018800375c327ac35880b7e0.tar.bz2 | |
drm/radeon: check return value of radeon_ring_lock
Function radeon_ring_lock() returns an errno on failure, and its return
value should be validated. However, in functions r420_cp_errata_init()
and r420_cp_errata_fini(), its return value is not checked. This patch
adds the checks.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Pan Bian <bianpan2016@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'Documentation/smsc_ece1099.txt')
0 files changed, 0 insertions, 0 deletions