diff options
| author | Yang Yingliang <yangyingliang@huawei.com> | 2021-12-02 06:07:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 13:03:26 +0300 |
| commit | 90d96a14c558b3c7ada219a4029fad29214a4657 (patch) | |
| tree | 458dc7f6dc97fbcbf5a92c66358115bc6f801127 /drivers/staging | |
| parent | ff732e9bf68b07fb73d449dacce11e632670e1ae (diff) | |
| download | linux-90d96a14c558b3c7ada219a4029fad29214a4657.tar.xz | |
staging: rtl8192e: return error code from rtllib_softmac_init()
[ Upstream commit 68bf78ff59a0891eb1239948e94ce10f73a9dd30 ]
If it fails to allocate 'dot11d_info', rtllib_softmac_init()
should return error code. And remove unneccessary error message.
Fixes: 94a799425eee ("From: wlanfae <wlanfae@realtek.com>")
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211202030704.2425621-2-yangyingliang@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/staging')
| -rw-r--r-- | drivers/staging/rtl8192e/rtllib.h | 2 | ||||
| -rw-r--r-- | drivers/staging/rtl8192e/rtllib_softmac.c | 6 |
2 files changed, 5 insertions, 3 deletions
diff --git a/drivers/staging/rtl8192e/rtllib.h b/drivers/staging/rtl8192e/rtllib.h index c6f8b772335c..c985e4ebc545 100644 --- a/drivers/staging/rtl8192e/rtllib.h +++ b/drivers/staging/rtl8192e/rtllib.h @@ -1980,7 +1980,7 @@ void SendDisassociation(struct rtllib_device *ieee, bool deauth, u16 asRsn); void rtllib_softmac_xmit(struct rtllib_txb *txb, struct rtllib_device *ieee); void rtllib_start_ibss(struct rtllib_device *ieee); -void rtllib_softmac_init(struct rtllib_device *ieee); +int rtllib_softmac_init(struct rtllib_device *ieee); void rtllib_softmac_free(struct rtllib_device *ieee); void rtllib_disassociate(struct rtllib_device *ieee); void rtllib_stop_scan(struct rtllib_device *ieee); diff --git a/drivers/staging/rtl8192e/rtllib_softmac.c b/drivers/staging/rtl8192e/rtllib_softmac.c index d2726d01c757..503d33be71d9 100644 --- a/drivers/staging/rtl8192e/rtllib_softmac.c +++ b/drivers/staging/rtl8192e/rtllib_softmac.c @@ -2952,7 +2952,7 @@ void rtllib_start_protocol(struct rtllib_device *ieee) } } -void rtllib_softmac_init(struct rtllib_device *ieee) +int rtllib_softmac_init(struct rtllib_device *ieee) { int i; @@ -2963,7 +2963,8 @@ void rtllib_softmac_init(struct rtllib_device *ieee) ieee->seq_ctrl[i] = 0; ieee->dot11d_info = kzalloc(sizeof(struct rt_dot11d_info), GFP_ATOMIC); if (!ieee->dot11d_info) - netdev_err(ieee->dev, "Can't alloc memory for DOT11D\n"); + return -ENOMEM; + ieee->LinkDetectInfo.SlotIndex = 0; ieee->LinkDetectInfo.SlotNum = 2; ieee->LinkDetectInfo.NumRecvBcnInPeriod = 0; @@ -3029,6 +3030,7 @@ void rtllib_softmac_init(struct rtllib_device *ieee) tasklet_setup(&ieee->ps_task, rtllib_sta_ps); + return 0; } void rtllib_softmac_free(struct rtllib_device *ieee) |