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[1/3] media: ov7740: remove an unused var

Message ID 00d9da502565e97fcca3805eec98db6df3594ec0.1519652405.git.mchehab@s-opensource.com (mailing list archive)
State New, archived
Headers show

Commit Message

Mauro Carvalho Chehab Feb. 26, 2018, 1:40 p.m. UTC 
Fix this warning regression:
   drivers/media/i2c/ov7740.c: warning: variable 'ret' set but not used [-Wunused-but-set-variable]:  => 276:6

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
---
 drivers/media/i2c/ov7740.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/i2c/ov7740.c b/drivers/media/i2c/ov7740.c
index e1a44a18d9a8..01f578785e79 100644
--- a/drivers/media/i2c/ov7740.c
+++ b/drivers/media/i2c/ov7740.c
@@ -279,7 +279,7 @@  static int ov7740_get_register(struct v4l2_subdev *sd,
 	reg->val = val;
 	reg->size = 1;
 
-	return 0;
+	return ret;
 }
 
 static int ov7740_set_register(struct v4l2_subdev *sd,