diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rtl8723bs/hal/sdio_ops.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c index cc519697450f..ab2ff53a8e57 100644 --- a/drivers/staging/rtl8723bs/hal/sdio_ops.c +++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c @@ -215,7 +215,7 @@ static u32 sdio_read32(struct intf_hdl *intfhdl, u32 addr) u8 *tmpbuf; tmpbuf = rtw_malloc(8); - if (NULL == tmpbuf) { + if (!tmpbuf) { DBG_8192C(KERN_ERR "%s: Allocate memory FAIL!(size =8) addr = 0x%x\n", __func__, addr); return SDIO_ERR_VAL32; } @@ -264,7 +264,7 @@ static s32 sdio_readN(struct intf_hdl *intfhdl, u32 addr, u32 cnt, u8 *buf) ftaddr &= ~(u16)0x3; n = cnt + shift; tmpbuf = rtw_malloc(n); - if (NULL == tmpbuf) + if (!tmpbuf) return -1; err = sd_read(intfhdl, ftaddr, n, tmpbuf); @@ -367,7 +367,7 @@ static s32 sdio_writeN(struct intf_hdl *intfhdl, u32 addr, u32 cnt, u8 *buf) ftaddr &= ~(u16)0x3; n = cnt + shift; tmpbuf = rtw_malloc(n); - if (NULL == tmpbuf) + if (!tmpbuf) return -1; err = sd_read(intfhdl, ftaddr, 4, tmpbuf); if (err) { @@ -730,7 +730,7 @@ static s32 ReadInterrupt8723BSdio(struct adapter *adapter, u32 *phisr) u8 val8, hisr_len; - if (phisr == NULL) + if (!phisr) return false; himr = GET_HAL_DATA(adapter)->sdio_himr; @@ -954,13 +954,13 @@ static struct recv_buf *sd_recv_rxfifo(struct adapter *adapter, u32 size) /* 3 1. alloc recvbuf */ recv_priv = &adapter->recvpriv; recvbuf = rtw_dequeue_recvbuf(&recv_priv->free_recv_buf_queue); - if (recvbuf == NULL) { + if (!recvbuf) { DBG_871X_LEVEL(_drv_err_, "%s: alloc recvbuf FAIL!\n", __func__); return NULL; } /* 3 2. alloc skb */ - if (recvbuf->pskb == NULL) { + if (!recvbuf->pskb) { SIZE_PTR tmpaddr = 0; SIZE_PTR alignment = 0; @@ -974,7 +974,7 @@ static struct recv_buf *sd_recv_rxfifo(struct adapter *adapter, u32 size) skb_reserve(recvbuf->pskb, (RECVBUFF_ALIGN_SZ - alignment)); } - if (recvbuf->pskb == NULL) { + if (!recvbuf->pskb) { DBG_871X("%s: alloc_skb fail! read =%d\n", __func__, readsize); return NULL; } @@ -1232,7 +1232,7 @@ u8 RecvOnePkt(struct adapter *adapter, u32 size) DBG_871X("+%s: size: %d+\n", __func__, size); - if (adapter == NULL) { + if (!adapter) { DBG_871X(KERN_ERR "%s: adapter is NULL!\n", __func__); return false; } |