diff options
| author | Sandhya Bankar <bankarsandhya512@gmail.com> | 2016-09-20 14:34:36 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-20 13:38:00 +0200 |
| commit | a667dbce78d115396cf3b3d1c6d3c6001865ea29 (patch) | |
| tree | c826458fecc1a82ba72927052fd65a208ef2290b /drivers/staging/rtl8712/rtl8712_recv.c | |
| parent | c43fcdd4434b7afef7f37bdad1c51b877cffc4ce (diff) | |
Staging: rtl8712: rtl8712_recv: Use !x instead of x == NULL
Use !x instead of x == NULL. This patch was found by checkpatch.
Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8712/rtl8712_recv.c')
| -rw-r--r-- | drivers/staging/rtl8712/rtl8712_recv.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/staging/rtl8712/rtl8712_recv.c b/drivers/staging/rtl8712/rtl8712_recv.c index 4027d1a18415..66f0e0a35167 100644 --- a/drivers/staging/rtl8712/rtl8712_recv.c +++ b/drivers/staging/rtl8712/rtl8712_recv.c @@ -60,7 +60,7 @@ int r8712_init_recv_priv(struct recv_priv *precvpriv, struct _adapter *padapter) _init_queue(&precvpriv->free_recv_buf_queue); precvpriv->pallocated_recv_buf = kzalloc(NR_RECVBUFF * sizeof(struct recv_buf) + 4, GFP_ATOMIC); - if (precvpriv->pallocated_recv_buf == NULL) + if (!precvpriv->pallocated_recv_buf) return _FAIL; precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 - ((addr_t) (precvpriv->pallocated_recv_buf) & 3); @@ -274,7 +274,7 @@ union recv_frame *r8712_recvframe_chk_defrag(struct _adapter *padapter, fragnum = pfhdr->attrib.frag_num; psta_addr = pfhdr->attrib.ta; psta = r8712_get_stainfo(pstapriv, psta_addr); - if (psta == NULL) + if (!psta) pdefrag_q = NULL; else pdefrag_q = &psta->sta_recvpriv.defrag_q; @@ -999,15 +999,15 @@ int recv_func(struct _adapter *padapter, void *pcontext) } process_phy_info(padapter, prframe); prframe = r8712_decryptor(padapter, prframe); - if (prframe == NULL) { + if (!prframe) { retval = _FAIL; goto _exit_recv_func; } prframe = r8712_recvframe_chk_defrag(padapter, prframe); - if (prframe == NULL) + if (!prframe) goto _exit_recv_func; prframe = r8712_portctrl(padapter, prframe); - if (prframe == NULL) { + if (!prframe) { retval = _FAIL; goto _exit_recv_func; } @@ -1065,7 +1065,7 @@ static int recvbuf2recvframe(struct _adapter *padapter, struct sk_buff *pskb) if ((le32_to_cpu(prxstat->rxdw0) >> 23) & 0x01) shift_sz = 2; precvframe = r8712_alloc_recvframe(pfree_recv_queue); - if (precvframe == NULL) + if (!precvframe) goto _exit_recvbuf2recvframe; INIT_LIST_HEAD(&precvframe->u.hdr.list); precvframe->u.hdr.precvbuf = NULL; /*can't access the precvbuf*/ |