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Message-Id: <92edc9da10838dd99f96a99121343f4ec11b5d90.1617640221.git.fabioaiuto83@gmail.com>
Date: Mon, 5 Apr 2021 18:49:55 +0200
From: Fabio Aiuto <fabioaiuto83@...il.com>
To: gregkh@...uxfoundation.org
Cc: dan.carpenter@...cle.com, joe@...ches.com,
linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
Fabio Aiuto <fabioaiuto83@...il.com>
Subject: [PATCH 08/10] staging: rtl8723bs: rewrite comparisons to null
fix the following post-commit hook checkpatch issues:
CHECK: Comparison to NULL could be written "!pwep"
147: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_linux.c:442:
+ if (pwep == NULL)
CHECK: Comparison to NULL could be written "!skb"
226: FILE: drivers/staging/rtl8723bs/os_dep/recv_linux.c:204:
+ if (skb == NULL)
CHECK: Comparison to NULL could be written "!dvobj"
275: FILE: drivers/staging/rtl8723bs/os_dep/sdio_intf.c:398:
+ if (dvobj == NULL)
Suggested-by: Joe Perches <joe@...ches.com>
Signed-off-by: Fabio Aiuto <fabioaiuto83@...il.com>
---
drivers/staging/rtl8723bs/os_dep/ioctl_linux.c | 2 +-
drivers/staging/rtl8723bs/os_dep/recv_linux.c | 2 +-
drivers/staging/rtl8723bs/os_dep/sdio_intf.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
index 03360af0645d..297287cff5be 100644
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_linux.c
@@ -439,7 +439,7 @@ static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param,
wep_key_len = wep_key_len <= 5 ? 5 : 13;
wep_total_len = wep_key_len + FIELD_OFFSET(struct ndis_802_11_wep, KeyMaterial);
pwep = kzalloc(wep_total_len, GFP_KERNEL);
- if (pwep == NULL)
+ if (!pwep)
goto exit;
pwep->KeyLength = wep_key_len;
diff --git a/drivers/staging/rtl8723bs/os_dep/recv_linux.c b/drivers/staging/rtl8723bs/os_dep/recv_linux.c
index 63a7e7fe2bb5..975aceb7b45b 100644
--- a/drivers/staging/rtl8723bs/os_dep/recv_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/recv_linux.c
@@ -201,7 +201,7 @@ int rtw_recv_indicatepkt(struct adapter *padapter, union recv_frame *precv_frame
pfree_recv_queue = &(precvpriv->free_recv_queue);
skb = precv_frame->u.hdr.pkt;
- if (skb == NULL)
+ if (!skb)
goto _recv_indicatepkt_drop;
skb->data = precv_frame->u.hdr.rx_data;
diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index f8e1d15f54ef..deba03ad6c6e 100644
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -395,7 +395,7 @@ static int rtw_drv_init(
struct dvobj_priv *dvobj;
dvobj = sdio_dvobj_init(func);
- if (dvobj == NULL)
+ if (!dvobj)
goto exit;
if1 = rtw_sdio_if1_init(dvobj, id);
--
2.20.1
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