diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-05 08:54:36 +0200 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-05 08:54:36 +0200 |
commit | 168ae5a74b4a9ebf0bd9c5ea7008af0b7a6ccf04 (patch) | |
tree | b3d8e85dd327bd288064a43e1020b770d18db30b /drivers/dma-buf/dma-buf.c | |
parent | 21c949b21802341411937291fb04e153b3c8f471 (diff) | |
parent | 549738f15da0e5a00275977623be199fbbf7df50 (diff) |
Merge 5.9-rc8 into usb-next
We need the USB fixes in here as well for testing.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma-buf/dma-buf.c')
-rw-r--r-- | drivers/dma-buf/dma-buf.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 58564d82a3a2..844967f98866 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -59,6 +59,8 @@ static void dma_buf_release(struct dentry *dentry) struct dma_buf *dmabuf; dmabuf = dentry->d_fsdata; + if (unlikely(!dmabuf)) + return; BUG_ON(dmabuf->vmapping_counter); |