diff options
| author | Amitoj Kaur Chawla <amitoj1606@gmail.com> | 2017-06-14 18:33:03 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-23 19:36:49 +0200 |
| commit | 428715bac69b98253e33c0034c829114481d5b32 (patch) | |
| tree | c94835fbad65e7a598beaa4389e89bbfc8eca051 /drivers/staging/rtl8723bs/os_dep | |
| parent | 7bb0dffd0516b07cf23fe5121a0b1d4f55566cf6 (diff) | |
staging: rtl8723bs: Remove unnecessary cast in kfree
Remove unnecassary casts in the argument to kfree.
Found using Coccinelle. The semantic patch used to find this is as
follows:
//<smpl>
@@
type T;
expression *f;
@@
- kfree((T *)(f));
+ kfree(f);
//</smpl>
Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8723bs/os_dep')
| -rw-r--r-- | drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c index 916741371bee..79d8383d4b9b 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c @@ -766,7 +766,7 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, exit: - kfree((u8 *)pwep); + kfree(pwep); return ret; } @@ -2500,7 +2500,7 @@ static int rtw_wx_set_enc_ext(struct net_device *dev, ret = wpa_set_encryption(dev, param, param_len); exit: - kfree((u8 *)param); + kfree(param); return ret; } @@ -3767,7 +3767,7 @@ static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) if (copy_from_user(param, p->pointer, p->length)) { - kfree((u8 *)param); + kfree(param); ret = -EFAULT; goto out; } @@ -3801,7 +3801,7 @@ static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) if (ret == 0 && copy_to_user(p->pointer, param, p->length)) ret = -EFAULT; - kfree((u8 *)param); + kfree(param); out: @@ -4130,7 +4130,7 @@ static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, } exit: - kfree((u8 *)pwep); + kfree(pwep); return ret; @@ -4713,7 +4713,7 @@ static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p) if (copy_from_user(param, p->pointer, p->length)) { - kfree((u8 *)param); + kfree(param); ret = -EFAULT; goto out; } @@ -4817,7 +4817,7 @@ static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p) ret = -EFAULT; - kfree((u8 *)param); + kfree(param); out: |