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dma-buf: Return error instead of using a goto statement when possible 

Remove an error label in dma_buf_attach() that just returns an error
code.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
This commit is contained in:
Laurent Pinchart 2012-01-26 12:27:24 +01:00 committed by Sumit Semwal
parent d1aa06a1ea
commit a9fbc3b731
1 changed files with 1 additions and 3 deletions
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4
drivers/base/dma-buf.c
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@ -190,7 +190,7 @@ struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf,
attach = kzalloc(sizeof(struct dma_buf_attachment), GFP_KERNEL);
if (attach == NULL)
goto err_alloc;
return ERR_PTR(-ENOMEM);
mutex_lock(&dmabuf->lock);
@ -206,8 +206,6 @@ struct dma_buf_attachment *dma_buf_attach(struct dma_buf *dmabuf,
mutex_unlock(&dmabuf->lock);
return attach;
err_alloc:
return ERR_PTR(-ENOMEM);
err_attach:
kfree(attach);
mutex_unlock(&dmabuf->lock);