* [PATCH] media/video/gspca: fix error check
@ 2010-10-24 16:31 Nicolas Kaiser
0 siblings, 0 replies; only message in thread
From: Nicolas Kaiser @ 2010-10-24 16:31 UTC (permalink / raw)
To: Jean-Francois Moine; +Cc: linux-media, linux-kernel
It looks to me like it was intended to check the return value
at this point.
Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
---
drivers/media/video/gspca/cpia1.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/gspca/cpia1.c b/drivers/media/video/gspca/cpia1.c
index 9b12168..58325db 100644
--- a/drivers/media/video/gspca/cpia1.c
+++ b/drivers/media/video/gspca/cpia1.c
@@ -829,7 +829,7 @@ static int goto_low_power(struct gspca_dev *gspca_dev)
if (ret)
return ret;
- do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
+ ret = do_command(gspca_dev, CPIA_COMMAND_GetCameraStatus, 0, 0, 0, 0);
if (ret)
return ret;
--
1.7.2.2
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