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staging: brcm80211: replace 0 integer with NULL pointer

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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>
This commit is contained in:
Arend van Spriel 2011-09-02 16:00:29 +02:00 committed by Greg Kroah-Hartman
parent e6b8641f45
commit 7e9f621cb9
1 changed files with 4 additions and 4 deletions
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8
drivers/staging/brcm80211/brcmfmac/dhd_common.c
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@ -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 */