diff options
| author | Lee Jones <lee.jones@linaro.org> | 2021-04-14 19:11:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-10 11:19:26 +0200 |
| commit | f877899b9a4b48d175187d039e22b63d758b60c4 (patch) | |
| tree | 54c11acf173845fb726fca929c3f190fdf71454f /drivers/staging/fbtft | |
| parent | 7dd8ffdbc00565bd26762f0c56cf851ee1afdc91 (diff) | |
staging: fbtft: fb_ili9320: Remove unused variable 'ret'
Fixes the following W=1 kernel build warning(s):
drivers/staging/fbtft/fb_ili9320.c: In function ‘read_devicecode’:
drivers/staging/fbtft/fb_ili9320.c:25:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable]
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-staging@lists.linux.dev
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/20210414181129.1628598-39-lee.jones@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fbtft')
| -rw-r--r-- | drivers/staging/fbtft/fb_ili9320.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/staging/fbtft/fb_ili9320.c b/drivers/staging/fbtft/fb_ili9320.c index f2e72d14431d..f0ebc40857b3 100644 --- a/drivers/staging/fbtft/fb_ili9320.c +++ b/drivers/staging/fbtft/fb_ili9320.c @@ -22,11 +22,10 @@ static unsigned int read_devicecode(struct fbtft_par *par) { - int ret; u8 rxbuf[8] = {0, }; write_reg(par, 0x0000); - ret = par->fbtftops.read(par, rxbuf, 4); + par->fbtftops.read(par, rxbuf, 4); return (rxbuf[2] << 8) | rxbuf[3]; } |