From: Colin Ian King <colin.k...@canonical.com>
The pointer buf is being set on each iteration of a for-loop and
so the initialization of buf at declaration time is redundant and
can be removed. Cleans up clang warning:
drivers/staging/fbtft/fb_uc1701.c:130:6: warning: Value stored
to 'buf' during its initialization is never read
Signed-off-by: Colin Ian King <colin.k...@canonical.com>
---
drivers/staging/fbtft/fb_uc1701.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/fbtft/fb_uc1701.c
b/drivers/staging/fbtft/fb_uc1701.c
index b78045fe5393..78899a172c7e 100644
--- a/drivers/staging/fbtft/fb_uc1701.c
+++ b/drivers/staging/fbtft/fb_uc1701.c
@@ -127,7 +127,7 @@ static void set_addr_win(struct fbtft_par *par, int xs, int
ys, int xe, int ye)
static int write_vmem(struct fbtft_par *par, size_t offset, size_t len)
{
u16 *vmem16 = (u16 *)par->info->screen_buffer;
- u8 *buf = par->txbuf.buf;
+ u8 *buf;
int x, y, i;
int ret = 0;
--
2.14.1
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