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Subject[PATCH] xen: remove setting of 'transp' parameter
Date
cppcheck reports
[drivers/video/fbdev/xen-fbfront.c:226]: (style) Assignment of function parameter has no effect outside the function.

The value parameter 'transp' is not used, so setting it can be removed.

Signed-off-by: Tom Rix <trix@redhat.com>
---
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 3bed357a9870..4d2694d904aa 100644
--- a/drivers/video/fbdev/xen-fbfront.c
+++ b/drivers/video/fbdev/xen-fbfront.c
@@ -223,7 +223,6 @@ 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) |
--
2.27.0
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