staging: rtl8723bs: fix comparison to null

fix following post-commit hook checkpatch issues:

CHECK: Comparison to NULL could be written "!pmlmepriv->wps_probe_req_ie"
348: FILE: drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c:1319:
+			if (pmlmepriv->wps_probe_req_ie == NULL)

CHECK: Comparison to NULL could be written "!dvobj"
459: FILE: drivers/staging/rtl8723bs/os_dep/sdio_intf.c:184:
+	if (dvobj == NULL)

CHECK: Comparison to NULL could be written "!padapter"
470: FILE: drivers/staging/rtl8723bs/os_dep/sdio_intf.c:231:
+	if (padapter == NULL)

CHECK: Comparison to NULL could be written "!padapter"
481: FILE: drivers/staging/rtl8723bs/os_dep/sdio_intf.c:240:
+	if (padapter == NULL)

CHECK: Comparison to NULL could be written "!padapter"
492: FILE: drivers/staging/rtl8723bs/os_dep/sdio_intf.c:256:
+	if (padapter == NULL)

Signed-off-by: Fabio Aiuto <fabioaiuto83@gmail.com>
Link: https://lore.kernel.org/r/2c7557a465aeda7fb6989df30c6250f9ec56ebe1.1618064274.git.fabioaiuto83@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
index c85fd9e..601a160 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
+++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c
@@ -1316,7 +1316,7 @@ static int rtw_cfg80211_set_probe_req_wpsp2pie(struct adapter *padapter, char *b
                        }
 
                        pmlmepriv->wps_probe_req_ie = rtw_malloc(wps_ielen);
-                       if (pmlmepriv->wps_probe_req_ie == NULL)
+                       if (!pmlmepriv->wps_probe_req_ie)
                                return -EINVAL;
 
                        memcpy(pmlmepriv->wps_probe_req_ie, wps_ie, wps_ielen);

diff --git a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
index 34c5eff..a8ef95a 100644 (file)
--- a/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
+++ b/drivers/staging/rtl8723bs/os_dep/sdio_intf.c
@@ -181,7 +181,7 @@ static struct dvobj_priv *sdio_dvobj_init(struct sdio_func *func)
        struct sdio_data *psdio;
 
        dvobj = devobj_init();
-       if (dvobj == NULL)
+       if (!dvobj)
                goto exit;
 
        sdio_set_drvdata(func, dvobj);
@@ -228,7 +228,7 @@ void rtw_set_hal_ops(struct adapter *padapter)
 
 static void sd_intf_start(struct adapter *padapter)
 {
-       if (padapter == NULL)
+       if (!padapter)
                return;
 
        /*  hal dep */
@@ -237,7 +237,7 @@ static void sd_intf_start(struct adapter *padapter)
 
 static void sd_intf_stop(struct adapter *padapter)
 {
-       if (padapter == NULL)
+       if (!padapter)
                return;
 
        /*  hal dep */
@@ -253,7 +253,7 @@ static struct adapter *rtw_sdio_if1_init(struct dvobj_priv *dvobj, const struct
        struct sdio_data *psdio = &dvobj->intf_data;
 
        padapter = vzalloc(sizeof(*padapter));
-       if (padapter == NULL)
+       if (!padapter)
                goto exit;
 
        padapter->dvobj = dvobj;