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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-16 15:05:45 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-16 15:05:45 +0100 |
| commit | 5593edfbfa30a049fca9abbd70a834d2888a4d9d (patch) | |
| tree | a5c67524a82995fa17e44669c037fcced4fa91aa /drivers/gpu/drm/msm/msm_ringbuffer.c | |
| parent | 113ccc38378b6f0b24c0993040c6044e35163a51 (diff) | |
| parent | 49def1853334396f948dcb4cedb9347abb318df5 (diff) | |
| download | talos-op-linux-5593edfbfa30a049fca9abbd70a834d2888a4d9d.tar.gz talos-op-linux-5593edfbfa30a049fca9abbd70a834d2888a4d9d.zip | |
Merge 4.10-rc4 into driver-core-next
We want the sysfs file revert and other fixes in here as well for
testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/msm/msm_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_ringbuffer.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/msm/msm_ringbuffer.c b/drivers/gpu/drm/msm/msm_ringbuffer.c index f326cf6a32e6..67b34e069abf 100644 --- a/drivers/gpu/drm/msm/msm_ringbuffer.c +++ b/drivers/gpu/drm/msm/msm_ringbuffer.c @@ -23,7 +23,8 @@ struct msm_ringbuffer *msm_ringbuffer_new(struct msm_gpu *gpu, int size) struct msm_ringbuffer *ring; int ret; - size = ALIGN(size, 4); /* size should be dword aligned */ + if (WARN_ON(!is_power_of_2(size))) + return ERR_PTR(-EINVAL); ring = kzalloc(sizeof(*ring), GFP_KERNEL); if (!ring) { |
