diff mbox

[media] videobuf-dma-contig: Use NULL instead of plain integer

Message ID 1342093190-18597-1-git-send-email-sachin.kamat@linaro.org
State Accepted
Headers show

Commit Message

Sachin Kamat July 12, 2012, 11:39 a.m. UTC 
Fixes the following sparse warning:
drivers/media/video/videobuf-dma-contig.c:59:46:
warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
---
 drivers/media/video/videobuf-dma-contig.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
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Patch

diff --git a/drivers/media/video/videobuf-dma-contig.c b/drivers/media/video/videobuf-dma-contig.c
index 9b9a06f..a5af8b4 100644
--- a/drivers/media/video/videobuf-dma-contig.c
+++ b/drivers/media/video/videobuf-dma-contig.c
@@ -56,7 +56,7 @@  static int __videobuf_dc_alloc(struct device *dev,
 				dev_err(dev, "dma_map_single failed\n");
 
 				free_pages_exact(mem->vaddr, mem->size);
-				mem->vaddr = 0;
+				mem->vaddr = NULL;
 				return err;
 			}
 		}