staging: brcm80211: replace 0 integer with NULL pointer
Running sparse showed following warning: Using plain integer as NULL
pointer. This has been fixed.
Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Roland Vossen <rvossen@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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 @@
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 @@
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 @@
/* 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 */