From: Hariprasad Kelam Date: Sun, 9 Jun 2019 12:48:51 +0000 (+0530) Subject: staging: rtl8723bs: fix warning comparison to NULL X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9254695963a2380d7e8d66a135847ac6a83bba65;p=linux.git staging: rtl8723bs: fix warning comparison to NULL 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/rtl8723bs/os_dep/xmit_linux.c b/drivers/staging/rtl8723bs/os_dep/xmit_linux.c index 4e4e565d991c7..c125ac28e7dc7 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);