diff options
| -rw-r--r-- | drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c index b7f6dc7ce318..d40ad03e99a3 100644 --- a/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c +++ b/drivers/staging/rtl8723bs/hal/rtl8723b_hal_init.c @@ -377,13 +377,13 @@ s32 rtl8723b_FirmwareDownload(struct adapter *padapter, bool bUsedWoWLANFw) RT_TRACE(_module_hal_init_c_, _drv_notice_, ("+%s, bUsedWoWLANFw:%d\n", __func__, bUsedWoWLANFw)); #endif pFirmware = kzalloc(sizeof(struct rt_firmware), GFP_KERNEL); + if (!pFirmware) + return _FAIL; pBTFirmware = kzalloc(sizeof(struct rt_firmware), GFP_KERNEL); - - if (!pFirmware || !pBTFirmware) { - rtStatus = _FAIL; - goto exit; + if (!pBTFirmware) { + kfree(pFirmware); + return _FAIL; } - tmp_ps = rtw_read8(padapter, 0xa3); tmp_ps &= 0xf8; tmp_ps |= 0x02; @@ -441,7 +441,7 @@ s32 rtl8723b_FirmwareDownload(struct adapter *padapter, bool bUsedWoWLANFw) if (pFirmware->ulFwLength > FW_8723B_SIZE) { rtStatus = _FAIL; DBG_871X_LEVEL(_drv_emerg_, "Firmware size:%u exceed %u\n", pFirmware->ulFwLength, FW_8723B_SIZE); - goto exit; + goto release_fw1; } pFirmwareBuf = pFirmware->szFwBuffer; @@ -517,6 +517,7 @@ fwdl_stat: exit: kfree(pFirmware->szFwBuffer); kfree(pFirmware); +release_fw1: kfree(pBTFirmware); DBG_871X(" <=== rtl8723b_FirmwareDownload()\n"); return rtStatus; |