[PATCH 1/3] staging: rtl8723bs: fix warning comparison to NULL

Hariprasad Kelam hariprasad.kelam at gmail.com
Sun Jun 9 12:48:51 UTC 2019


This patch fixes below issue reported by checkpatch

CHECK: Comparison to NULL could be written "!pxmitbuf->pallocated_buf"
+               if (pxmitbuf->pallocated_buf == NULL)

Signed-off-by: Hariprasad Kelam <hariprasad.kelam at gmail.com>
---
 drivers/staging/rtl8723bs/os_dep/xmit_linux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8723bs/os_dep/xmit_linux.c b/drivers/staging/rtl8723bs/os_dep/xmit_linux.c
index 4e4e565..c125ac2 100644
--- a/drivers/staging/rtl8723bs/os_dep/xmit_linux.c
+++ b/drivers/staging/rtl8723bs/os_dep/xmit_linux.c
@@ -50,7 +50,7 @@ int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitb
 {
 	if (alloc_sz > 0) {
 		pxmitbuf->pallocated_buf = rtw_zmalloc(alloc_sz);
-		if (pxmitbuf->pallocated_buf == NULL)
+		if (!pxmitbuf->pallocated_buf)
 			return _FAIL;
 
 		pxmitbuf->pbuf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(pxmitbuf->pallocated_buf), XMITBUF_ALIGN_SZ);
-- 
2.7.4



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