linux-kernel - [PATCH 1/3] staging: rtl8723bs: hal: sdio

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Date:   Tue, 11 Jun 2019 23:51:42 +0530
From:   Hariprasad Kelam <hariprasad.kelam@...il.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hariprasad Kelam <hariprasad.kelam@...il.com>,
        Nishka Dasgupta <nishka.dasgupta@...oo.com>,
        Arnd Bergmann <arnd@...db.de>,
        Madhumitha Prabakaran <madhumithabiw@...il.com>,
        Colin Ian King <colin.king@...onical.com>,
        Payal Kshirsagar <payal.s.kshirsagar.98@...il.com>,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] staging: rtl8723bs: hal: sdio_ops: fix Comparison to NULL

this patch fixes below warning reported by checkpatch

CHECK: Comparison to NULL could be written "c2h_evt"

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@...il.com>
---
 drivers/staging/rtl8723bs/hal/sdio_ops.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/hal/sdio_ops.c b/drivers/staging/rtl8723bs/hal/sdio_ops.c
index ac79de8..baeffbb 100644
--- a/drivers/staging/rtl8723bs/hal/sdio_ops.c
+++ b/drivers/staging/rtl8723bs/hal/sdio_ops.c
@@ -1058,7 +1058,7 @@ void sd_int_dpc(struct adapter *adapter)
 
 		DBG_8192C("%s: C2H Command\n", __func__);
 		c2h_evt = rtw_zmalloc(16);
-		if (c2h_evt != NULL) {
+		if (c2h_evt) {
 			if (rtw_hal_c2h_evt_read(adapter, (u8 *)c2h_evt) == _SUCCESS) {
 				if (c2h_id_filter_ccx_8723b((u8 *)c2h_evt)) {
 					/* Handle CCX report here */
-- 
2.7.4