diff options
| author | Colin Ian King <colin.i.king@gmail.com> | 2022-09-07 16:50:56 +0300 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2022-10-08 16:20:08 +0300 |
| commit | 59945216889518982d262d4cab099c6554f58867 (patch) | |
| tree | 8a17116dc8103db8d58291001b2dcd1ece3b1928 /drivers/video | |
| parent | e8bc52cb8df80c31c73c726ab58ea9746e9ff734 (diff) | |
| download | linux-59945216889518982d262d4cab099c6554f58867.tar.xz | |
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: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/udlfb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index c863244ef12c..216d49c9d47e 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -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; |