diff options
| author |   Michael Straube <straube.linux@gmail.com> | 2020-09-29 08:28:41 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 10:57:07 +0200 |
| commit | d23519c0a7e8ea1d77a7156c09dc203fff74d766 (patch) | |
| tree | 83232ef5cb6b679ce6cb1e9624b087eebbd44175 /drivers/staging/rtl8188eu/core/rtw_security.c | |
| parent | staging: rtl8188eu: remove unused macros and definitions (diff) | |
| download | linux-dev-d23519c0a7e8ea1d77a7156c09dc203fff74d766.tar.xz linux-dev-d23519c0a7e8ea1d77a7156c09dc203fff74d766.zip | |
staging: rtl8188eu: clean up comparsions to NULL
Clean up remaining comparsions to NULL reported by checkpatch.
x == NULL -> !x
x != NULL -> x
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20200929062847.23985-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/rtl8188eu/core/rtw_security.c')
| -rw-r--r-- | drivers/staging/rtl8188eu/core/rtw_security.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c index b7a8c199de54..46ba55a8952a 100644 --- a/drivers/staging/rtl8188eu/core/rtw_security.c +++ b/drivers/staging/rtl8188eu/core/rtw_security.c @@ -142,7 +142,7 @@ void rtw_wep_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) struct sk_buff *skb; struct lib80211_crypto_ops *crypto_ops; - if (pxmitframe->buf_addr == NULL) + if (!pxmitframe->buf_addr) return; if ((pattrib->encrypt != _WEP40_) && (pattrib->encrypt != _WEP104_)) @@ -589,7 +589,7 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) struct xmit_priv *pxmitpriv = &padapter->xmitpriv; u32 res = _SUCCESS; - if (pxmitframe->buf_addr == NULL) + if (!pxmitframe->buf_addr) return _FAIL; hw_hdr_offset = TXDESC_SIZE + @@ -602,7 +602,7 @@ u32 rtw_tkip_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) else stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); - if (stainfo != NULL) { + if (stainfo) { RT_TRACE(_module_rtl871x_security_c_, _drv_err_, ("%s: stainfo!= NULL!!!\n", __func__)); if (is_multicast_ether_addr(pattrib->ra)) @@ -834,7 +834,7 @@ u32 rtw_aes_decrypt(struct adapter *padapter, struct recv_frame *precvframe) if (prxattrib->encrypt == _AES_) { struct sta_info *stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]); - if (stainfo != NULL) { + if (stainfo) { int key_idx; const int key_length = 16, iv_len = 8, icv_len = 8; struct sk_buff *skb = precvframe->pkt; |