[PATCH 02/12] staging: brcm80211: replace 0 integer with NULL pointer

[Roland Vossen]

From: Arend van Spriel <arend at broadcom.com>

Running sparse showed following warning: Using plain integer as NULL
pointer. This has been fixed.

Reported-by: Aaro Koskinen <aaro.koskinen at iki.fi>
Reviewed-by: Franky (Zhenhui) Lin <frankyl at broadcom.com>
Reviewed-by: Roland Vossen <rvossen at broadcom.com>
Signed-off-by: Roland Vossen <rvossen at broadcom.com>
---
 drivers/staging/brcm80211/brcmfmac/dhd_common.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/brcm80211/brcmfmac/dhd_common.c b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
index 3abd434..cb7393c 100644
--- a/drivers/staging/brcm80211/brcmfmac/dhd_common.c
+++ b/drivers/staging/brcm80211/brcmfmac/dhd_common.c
@@ -840,7 +840,7 @@ brcmf_c_pktfilter_offload_enable(struct brcmf_pub *drvr, char *arg, int enable,
 	const char *str;
 	int buf_len;
 	int str_len;
-	char *arg_save = 0, *arg_org = 0;
+	char *arg_save = NULL, *arg_org = NULL;
 	int rc;
 	char buf[128];
 	struct brcmf_pkt_filter_enable enable_parm;
@@ -915,9 +915,9 @@ void brcmf_c_pktfilter_offload_set(struct brcmf_pub *drvr, char *arg)
 	int rc;
 	u32 mask_size;
 	u32 pattern_size;
-	char *argv[8], *buf = 0;
+	char *argv[8], *buf = NULL;
 	int i = 0;
-	char *arg_save = 0, *arg_org = 0;
+	char *arg_save = NULL, *arg_org = NULL;
 
 	arg_save = kstrdup(arg, GFP_ATOMIC);
 	if (!arg_save) {
@@ -1099,7 +1099,7 @@ int brcmf_c_preinit_ioctls(struct brcmf_pub *drvr)
 	/* query for 'ver' to get version info from firmware */
 	memset(buf, 0, sizeof(buf));
 	ptr = buf;
-	brcmu_mkiovar("ver", 0, 0, buf, sizeof(buf));
+	brcmu_mkiovar("ver", NULL, 0, buf, sizeof(buf));
 	brcmf_proto_cdc_query_ioctl(drvr, 0, BRCMF_C_GET_VAR, buf, sizeof(buf));
 	strsep(&ptr, "\n");
 	/* Print fw version info */
-- 
1.7.4.1