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authorDaniel Vetter <daniel.vetter@ffwll.ch>2017-07-20 14:51:07 +0200
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-07-26 13:45:07 +0200
commit6ce31263c9758c85e7d326cdc65c31fc521dc63d (patch)
tree2a814f9691364add420e75709d285ac944c16887 /drivers/dma-buf
parentdrm: Convert to using %pOF instead of full_name (diff)
downloadlinux-6ce31263c9758c85e7d326cdc65c31fc521dc63d.tar.xz
linux-6ce31263c9758c85e7d326cdc65c31fc521dc63d.zip
dma-fence: Don't BUG_ON when not absolutely needed
It makes debugging a massive pain. Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: Sumit Semwal <sumit.semwal@linaro.org> Cc: Gustavo Padovan <gustavo@padovan.org> Cc: linux-media@vger.kernel.org Cc: linaro-mm-sig@lists.linaro.org Reviewed-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Acked-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20170720125107.26693-1-daniel.vetter@ffwll.ch Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/dma-buf')
-rw-r--r--drivers/dma-buf/dma-fence.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma-buf/dma-fence.c b/drivers/dma-buf/dma-fence.c
index 57da14c15987..eee8377b8b3a 100644
--- a/drivers/dma-buf/dma-fence.c
+++ b/drivers/dma-buf/dma-fence.c
@@ -48,7 +48,7 @@ static atomic64_t dma_fence_context_counter = ATOMIC64_INIT(0);
*/
u64 dma_fence_context_alloc(unsigned num)
{
- BUG_ON(!num);
+ WARN_ON(!num);
return atomic64_add_return(num, &dma_fence_context_counter) - num;
}
EXPORT_SYMBOL(dma_fence_context_alloc);
@@ -177,7 +177,7 @@ void dma_fence_release(struct kref *kref)
trace_dma_fence_destroy(fence);
- BUG_ON(!list_empty(&fence->cb_list));
+ WARN_ON(!list_empty(&fence->cb_list));
if (fence->ops->release)
fence->ops->release(fence);