[03/13] staging: r8188eu: make on_action_public static void
Commit Message
The on_action_public function is called only by OnAction. This function
also lives in rtw_mlme_ext.c and does not check the return value from
on_action_public.
We can make on_action_public a static void function.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 7 ++-----
drivers/staging/r8188eu/include/rtw_mlme_ext.h | 2 --
2 files changed, 2 insertions(+), 7 deletions(-)
Comments
Hi Martin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on staging/staging-testing]
url: https://github.com/intel-lab-lkp/linux/commits/Martin-Kaiser/staging-r8188eu-clean-up-action-frame-handlers/20221030-012621
patch link: https://lore.kernel.org/r/20221029172337.1574593-4-martin%40kaiser.cx
patch subject: [PATCH 03/13] staging: r8188eu: make on_action_public static void
config: powerpc-allmodconfig
compiler: powerpc-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/848beffa3ba796c4f61b74ecb8113e053372640f
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Martin-Kaiser/staging-r8188eu-clean-up-action-frame-handlers/20221030-012621
git checkout 848beffa3ba796c4f61b74ecb8113e053372640f
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=powerpc SHELL=/bin/bash drivers/staging/r8188eu/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
drivers/staging/r8188eu/core/rtw_mlme_ext.c: In function 'on_action_public':
>> drivers/staging/r8188eu/core/rtw_mlme_ext.c:3818:22: warning: variable 'ret' set but not used [-Wunused-but-set-variable]
3818 | unsigned int ret = _FAIL;
| ^~~
vim +/ret +3818 drivers/staging/r8188eu/core/rtw_mlme_ext.c
15865124feed88 Phillip Potter 2021-07-28 3814
848beffa3ba796 Martin Kaiser 2022-10-29 3815 static void on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
15865124feed88 Phillip Potter 2021-07-28 3816 {
f603b4f936fe8d Martin Kaiser 2022-10-29 3817 struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
15865124feed88 Phillip Potter 2021-07-28 @3818 unsigned int ret = _FAIL;
15865124feed88 Phillip Potter 2021-07-28 3819 u8 *pframe = precv_frame->rx_data;
9dc9653c8501b9 Michael Straube 2022-04-18 3820 u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr);
abc1ae4a94a5fb Martin Kaiser 2022-10-29 3821 u8 action;
15865124feed88 Phillip Potter 2021-07-28 3822
15865124feed88 Phillip Potter 2021-07-28 3823 /* check RA matches or not */
f603b4f936fe8d Martin Kaiser 2022-10-29 3824 if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))
848beffa3ba796 Martin Kaiser 2022-10-29 3825 return;
15865124feed88 Phillip Potter 2021-07-28 3826
15865124feed88 Phillip Potter 2021-07-28 3827 action = frame_body[1];
15865124feed88 Phillip Potter 2021-07-28 3828 switch (action) {
15865124feed88 Phillip Potter 2021-07-28 3829 case ACT_PUBLIC_VENDOR:
15865124feed88 Phillip Potter 2021-07-28 3830 ret = on_action_public_vendor(precv_frame);
15865124feed88 Phillip Potter 2021-07-28 3831 break;
15865124feed88 Phillip Potter 2021-07-28 3832 default:
87d544b6f4cb7b Abdun Nihaal 2022-02-09 3833 ret = on_action_public_default(precv_frame);
15865124feed88 Phillip Potter 2021-07-28 3834 break;
15865124feed88 Phillip Potter 2021-07-28 3835 }
15865124feed88 Phillip Potter 2021-07-28 3836 }
15865124feed88 Phillip Potter 2021-07-28 3837
@@ -3813,7 +3813,7 @@ static unsigned int on_action_public_default(struct recv_frame *precv_frame)
return ret;
}
-unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
+static void on_action_public(struct adapter *padapter, struct recv_frame *precv_frame)
{
struct ieee80211_mgmt *mgmt = (struct ieee80211_mgmt *)precv_frame->rx_data;
unsigned int ret = _FAIL;
@@ -3823,7 +3823,7 @@ unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv
/* check RA matches or not */
if (memcmp(myid(&padapter->eeprompriv), mgmt->da, ETH_ALEN))
- goto exit;
+ return;
action = frame_body[1];
switch (action) {
@@ -3834,9 +3834,6 @@ unsigned int on_action_public(struct adapter *padapter, struct recv_frame *precv
ret = on_action_public_default(precv_frame);
break;
}
-
-exit:
- return ret;
}
unsigned int OnAction_p2p(struct adapter *padapter, struct recv_frame *precv_frame)
@@ -538,8 +538,6 @@ void start_create_ibss(struct adapter *padapter);
unsigned int OnAction_back(struct adapter *padapter,
struct recv_frame *precv_frame);
-unsigned int on_action_public(struct adapter *padapter,
- struct recv_frame *precv_frame);
unsigned int OnAction_p2p(struct adapter *padapter,
struct recv_frame *precv_frame);