Commit 59945216 authored by Colin Ian King's avatar Colin Ian King Committed by Helge Deller
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fbdev: udlfb: Remove redundant initialization to variable identical 



The variable identical is being initialized with a value that is never
read. The variable is being re-assigned later on. The initialization is
redundant and can be removed.

Cleans up clang scan-build warning:
drivers/video/fbdev/udlfb.c:373:6: warning: Value stored to 'identical'
during its initialization is never read [deadcode.DeadStores]

Signed-off-by: default avatarColin Ian King <colin.i.king@gmail.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent e8bc52cb

drivers/video/fbdev/udlfb.c

+1 −1
Original line number Diff line number Diff line
@@ -370,7 +370,7 @@ static int dlfb_trim_hline(const u8 *bback, const u8 **bfront, int *width_bytes) 
	const unsigned long *back = (const unsigned long *) bback;

	const unsigned long *front = (const unsigned long *) *bfront;

	const int width = *width_bytes / sizeof(unsigned long);

	int identical = width;

	int identical;

	int start = width;

	int end = width;