diff options
| -rw-r--r-- | drivers/staging/r8188eu/core/rtw_xmit.c | 13 | ||||
| -rw-r--r-- | drivers/staging/r8188eu/include/rtw_xmit.h | 2 |
2 files changed, 12 insertions, 3 deletions
diff --git a/drivers/staging/r8188eu/core/rtw_xmit.c b/drivers/staging/r8188eu/core/rtw_xmit.c index f209f5379af8..3d8e9dea7651 100644 --- a/drivers/staging/r8188eu/core/rtw_xmit.c +++ b/drivers/staging/r8188eu/core/rtw_xmit.c @@ -178,7 +178,12 @@ s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter) pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; - rtw_alloc_hwxmits(padapter); + res = rtw_alloc_hwxmits(padapter); + if (res) { + res = _FAIL; + goto exit; + } + rtw_init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); for (i = 0; i < 4; i++) @@ -1465,7 +1470,7 @@ exit: return res; } -void rtw_alloc_hwxmits(struct adapter *padapter) +int rtw_alloc_hwxmits(struct adapter *padapter) { struct hw_xmit *hwxmits; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; @@ -1473,6 +1478,8 @@ void rtw_alloc_hwxmits(struct adapter *padapter) pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; pxmitpriv->hwxmits = kzalloc(sizeof(struct hw_xmit) * pxmitpriv->hwxmit_entry, GFP_KERNEL); + if (!pxmitpriv->hwxmits) + return -ENOMEM; hwxmits = pxmitpriv->hwxmits; @@ -1489,6 +1496,8 @@ void rtw_alloc_hwxmits(struct adapter *padapter) hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; } else { } + + return 0; } void rtw_free_hwxmits(struct adapter *padapter) diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r8188eu/include/rtw_xmit.h index 54c2bdf68acc..034a9f8f51c9 100644 --- a/drivers/staging/r8188eu/include/rtw_xmit.h +++ b/drivers/staging/r8188eu/include/rtw_xmit.h @@ -341,7 +341,7 @@ s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, void rtw_init_hwxmits(struct hw_xmit *phwxmit, int entry); s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter); void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv); -void rtw_alloc_hwxmits(struct adapter *padapter); +int rtw_alloc_hwxmits(struct adapter *padapter); void rtw_free_hwxmits(struct adapter *padapter); s32 rtw_xmit(struct adapter *padapter, struct sk_buff **pkt); |