[PATCH 07/10] misc: mic: vop: vop_main: Remove set but unused variable 'ret'

Lee Jones
2020-06-26T13:08:30Z

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 <sudeep.dutt@intel.com>
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
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 85942f6717c57..4e63cb1360921 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);
--
2.25.1