dma_buf: Cleanup dma_buf_fd
Remove redundant 'error' variable. Signed-off-by: NBorislav Petkov <bp@alien8.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove redundant 'error' variable. Signed-off-by: NBorislav Petkov <bp@alien8.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>