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authorJohn Sheu <sheu@google.com>2013-02-11 17:50:24 -0800
committerSumit Semwal <sumit.semwal@linaro.org>2013-02-27 15:14:02 +0530
commit495c10cc1c0c359871d5bef32dd173252fc17995 (patch)
tree5cc942ec2c74496dd3774dffff5cdde67cd75ae0 /kernel
parentf00b4dad9d9eb001a04cf72e8351a2a1b9e99322 (diff)
downloadvexpress-lsk-495c10cc1c0c359871d5bef32dd173252fc17995.tar.gz
CHROMIUM: dma-buf: restore args on failure of dma_buf_mmap
Callers to dma_buf_mmap expect to fput() the vma struct's vm_file themselves on failure. Not restoring the struct's data on failure causes a double-decrement of the vm_file's refcount. Signed-off-by: John Sheu <sheu@google.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Diffstat (limited to 'kernel')
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