[PATCH] video: fbdev: xen-fbfront.c: Cleaning up useless assignment of function parameter

From: Rickard Strandqvist
Date: Sun Jul 06 2014 - 13:26:13 EST


Remove assignment of function parameter, that has no effect outside the function

This was found using a static code analysis program called cppcheck

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/xen-fbfront.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/drivers/video/fbdev/xen-fbfront.c b/drivers/video/fbdev/xen-fbfront.c
index 901014b..e1207a1 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -222,7 +222,6 @@ static int xenfb_setcolreg(unsigned regno, unsigned red, unsigned green,
red = CNVT_TOHW(red, info->var.red.length);
green = CNVT_TOHW(green, info->var.green.length);
blue = CNVT_TOHW(blue, info->var.blue.length);
- transp = CNVT_TOHW(transp, info->var.transp.length);
#undef CNVT_TOHW

v = (red << info->var.red.offset) |
--
1.7.10.4

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