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[v2,17/34,media] DaVinci-VPFE-Capture: Replace a memcpy() call by an assignment in vpfe_enum_input()

Message ID 57b1ce94-7b3c-99e2-e02e-1784cb0eef0f@users.sourceforge.net (mailing list archive)
State New, archived
Headers show

Commit Message

SF Markus Elfring Nov. 6, 2016, 9 p.m. UTC 
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 6 Nov 2016 21:54:38 +0100

Use a direct assignment for an array element which can be set over the
pointer variable "inp" instead of calling the function "memcpy" here.

Suggested-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 drivers/media/platform/davinci/vpfe_capture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c
index 8314c39..5417f6b 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -1091,7 +1091,7 @@  static int vpfe_enum_input(struct file *file, void *priv,
 		return -EINVAL;
 	}
 	sdinfo = &vpfe_dev->cfg->sub_devs[subdev];
-	memcpy(inp, &sdinfo->inputs[index], sizeof(struct v4l2_input));
+	*inp = sdinfo->inputs[index];
 	return 0;
 }