From e4be4884f3a120091b0fc0d7aa30660da8dac6a9 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Fri, 26 Jun 2020 14:05:22 +0100 Subject: [PATCH] misc: mic: vop: vop_main: Remove set but unused variable 'ret' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Hasn't been checked since its conception 2 years ago. Squashes W=1 warning: drivers/misc/mic/vop/vop_main.c: In function ‘_vop_scan_devices’: drivers/misc/mic/vop/vop_main.c:617:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 617 | int ret; | ^~~ Cc: Sudeep Dutt Cc: Ashutosh Dixit Cc: Christian Borntraeger Acked-by: Arnd Bergmann Signed-off-by: Lee Jones Link: https://lore.kernel.org/r/20200626130525.389469-8-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mic/vop/vop_main.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/mic/vop/vop_main.c b/drivers/misc/mic/vop/vop_main.c index 51a1ab83a630..7ce66890edad 100644 --- a/drivers/misc/mic/vop/vop_main.c +++ b/drivers/misc/mic/vop/vop_main.c @@ -614,7 +614,6 @@ static void _vop_scan_devices(void __iomem *dp, struct vop_device *vpdev, struct mic_device_desc __iomem *d; struct mic_device_ctrl __iomem *dc; struct device *dev; - int ret; for (i = sizeof(struct mic_bootparam); i < MIC_DP_SIZE; i += _vop_total_desc_size(d)) { @@ -644,7 +643,7 @@ static void _vop_scan_devices(void __iomem *dp, struct vop_device *vpdev, &dc->config_change); put_device(dev); _vop_handle_config_change(d, i, vpdev); - ret = _vop_remove_device(d, i, vpdev); + _vop_remove_device(d, i, vpdev); if (remove) { iowrite8(0, &dc->config_change); iowrite8(0, &dc->guest_ack);