brcmfmac: fix compiler warning on printf format

On 64-bit target a warning was given when using %d to print
sizeof() value:

  CC [M]  drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.o
brcm80211/brcmfmac/wl_cfg80211.c: In function 'brcmf_alloc_vif':
brcm80211/brcmfmac/wl_cfg80211.c:3884:2: error: format '%d' expects
argument of type 'int', but argument 3 has type 'long unsigned int'
[-Werror=format]

Fixed using %zu instead.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index 6ab6397..6cd47e2 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -3997,7 +3997,7 @@ struct brcmf_cfg80211_vif *brcmf_alloc_vif(struct brcmf_cfg80211_info *cfg,
        if (cfg->vif_cnt == BRCMF_IFACE_MAX_CNT)
                return ERR_PTR(-ENOSPC);
 
-       brcmf_dbg(TRACE, "allocating virtual interface (size=%d)\n",
+       brcmf_dbg(TRACE, "allocating virtual interface (size=%zu)\n",
                  sizeof(*vif));
        vif = kzalloc(sizeof(*vif), GFP_KERNEL);
        if (!vif)