From: Borislav Petkov <bp@alien8.de>
Date: Tue, 11 Dec 2012 15:05:26 +0000 (+0100)
Subject: dma_buf: Cleanup dma_buf_fd
X-Git-Tag: next-20130220~9^2~2
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=671b716af984442fec9816eaca8235b8da305c58;p=karo-tx-linux.git

dma_buf: Cleanup dma_buf_fd

Remove redundant 'error' variable.

Signed-off-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
---

diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
index a3f79c495a41..ff5b745c4705 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);