Fixes gcc '-Wunused-but-set-variable' warning:
drivers/staging/rtl8723bs//os_dep/osdep_service.c: In function 'rtw_buf_free':
drivers/staging/rtl8723bs//os_dep/osdep_service.c:321:6: warning:
variable 'ori_len' set but not used [-Wunused-but-set-variable]
drivers/staging/rtl8723bs//os_dep/ioctl_linux.c: In function 'rtw_ioctl_wext_private':
drivers/staging/rtl8723bs//os_dep/ioctl_linux.c:4915:6: warning:
variable 'num_priv' set but not used [-Wunused-but-set-variable]
Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
---
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 2 --
drivers/staging/rtl8723bs/os_dep/osdep_service.c | 4 ----
2 files changed, 6 deletions(-)
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 99e6b10..90c2997 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -4912,7 +4912,6 @@ static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_
s32 k;
const iw_handler *priv; /* Private ioctl */
const struct iw_priv_args *priv_args; /* Private ioctl description */
- u32 num_priv; /* Number of ioctl */
u32 num_priv_args; /* Number of descriptions */
iw_handler handler;
int temp;
@@ -4948,7 +4947,6 @@ static int rtw_ioctl_wext_private(struct net_device *dev, union iwreq_data *wrq_
priv = rtw_private_handler;
priv_args = rtw_private_args;
- num_priv = ARRAY_SIZE(rtw_private_handler);
num_priv_args = ARRAY_SIZE(rtw_private_args);
if (num_priv_args == 0) {
diff --git a/drivers/staging/rtl8723bs/os_dep/osdep_service.c b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
index 62fdd24..25a8004 100644
--- a/drivers/staging/rtl8723bs/os_dep/osdep_service.c
+++ b/drivers/staging/rtl8723bs/os_dep/osdep_service.c
@@ -318,13 +318,9 @@ int rtw_change_ifname(struct adapter *padapter, const char *ifname)
void rtw_buf_free(u8 **buf, u32 *buf_len)
{
- u32 ori_len;
-
if (!buf || !buf_len)
return;
- ori_len = *buf_len;
-
if (*buf) {
*buf_len = 0;
kfree(*buf);
--
2.7.4
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