[Linaro-mm-sig] [PATCH] dma_buf: Cleanup dma_buf_fd

Remove redundant 'error' variable.

Signed-off-by: Borislav Petkov bp@alien8.de --- drivers/base/dma-buf.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c index 460e22dee36d..a384b63be757 100644 --- a/drivers/base/dma-buf.c +++ b/drivers/base/dma-buf.c @@ -134,15 +134,14 @@ EXPORT_SYMBOL_GPL(dma_buf_export); */ int dma_buf_fd(struct dma_buf *dmabuf, int flags) { - int error, fd; + int fd;

if (!dmabuf || !dmabuf->file) return -EINVAL;

- error = get_unused_fd_flags(flags); - if (error < 0) - return error; - fd = error; + fd = get_unused_fd_flags(flags); + if (fd < 0) + return fd;

fd_install(fd, dmabuf->file);