mwifiex: modify mwifiex_is_pattern_supported() routine

It is modified so that it can be reused for coalesce feature.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 326f4d9..62c3d98 100644 (file)
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -2309,7 +2309,8 @@ EXPORT_SYMBOL_GPL(mwifiex_del_virtual_intf);
 
 #ifdef CONFIG_PM
 static bool
-mwifiex_is_pattern_supported(struct cfg80211_pkt_pattern *pat, s8 *byte_seq)
+mwifiex_is_pattern_supported(struct cfg80211_pkt_pattern *pat, s8 *byte_seq,
+                            u8 max_byte_seq)
 {
        int j, k, valid_byte_cnt = 0;
        bool dont_care_byte = false;
@@ -2327,12 +2328,12 @@ mwifiex_is_pattern_supported(struct cfg80211_pkt_pattern *pat, s8 *byte_seq)
                                        dont_care_byte = true;
                        }
 
-                       if (valid_byte_cnt > MWIFIEX_MEF_MAX_BYTESEQ)
+                       if (valid_byte_cnt > max_byte_seq)
                                return false;
                }
        }
 
-       byte_seq[MWIFIEX_MEF_MAX_BYTESEQ] = valid_byte_cnt;
+       byte_seq[max_byte_seq] = valid_byte_cnt;
 
        return true;
 }
@@ -2375,7 +2376,8 @@ static int mwifiex_cfg80211_suspend(struct wiphy *wiphy,
        for (i = 0; i < wowlan->n_patterns; i++) {
                memset(byte_seq, 0, sizeof(byte_seq));
                if (!mwifiex_is_pattern_supported(&wowlan->patterns[i],
-                                                 byte_seq)) {
+                                                 byte_seq,
+                                                 MWIFIEX_MEF_MAX_BYTESEQ)) {
                        wiphy_err(wiphy, "Pattern not supported\n");
                        kfree(mef_entry);
                        return -EOPNOTSUPP;