linux-kernel - [PATCH 2/6] staging: rtl8188eu: remove redundant NULL check

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Date:	Thu, 16 Jul 2015 16:58:08 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:	linux-kernel@...r.kernel.org, devel@...verdev.osuosl.org,
	Sudip Mukherjee <sudipm.mukherjee@...il.com>
Subject: [PATCH 2/6] staging: rtl8188eu: remove redundant NULL check

The check for pstat and pdvobjpriv is not required here as we have
already checked for them before.

Signed-off-by: Sudip Mukherjee <sudip@...torindia.org>
---
 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 2 +-
 drivers/staging/rtl8188eu/os_dep/usb_intf.c   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
index a0b8f66..ba8f9aa 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c
@@ -3367,7 +3367,7 @@ static unsigned int OnAssocReq(struct adapter *padapter,
 	spin_unlock_bh(&pstapriv->asoc_list_lock);
 
 	/*  now the station is qualified to join our BSS... */
-	if (pstat && (pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_ == status)) {
+	if ((pstat->state & WIFI_FW_ASSOC_SUCCESS) && (_STATS_SUCCESSFUL_ == status)) {
 		/* 1 bss_cap_update & sta_info_update */
 		bss_cap_update_on_sta_join(padapter, pstat);
 		sta_info_update(padapter, pstat);
diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
index d0d4335..21744a5 100644
--- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c
+++ b/drivers/staging/rtl8188eu/os_dep/usb_intf.c
@@ -123,7 +123,7 @@ static struct dvobj_priv *usb_dvobj_init(struct usb_interface *usb_intf)
 	status = _SUCCESS;
 
 free_dvobj:
-	if (status != _SUCCESS && pdvobjpriv) {
+	if (status != _SUCCESS) {
 		usb_set_intfdata(usb_intf, NULL);
 		kfree(pdvobjpriv);
 		pdvobjpriv = NULL;
-- 
1.8.1.2

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