[PATCH] ipw2100: Fix a gcc compile warning

drivers/net/wireless/ipw2100.c:2236: warning: `ipw2100_match_buf' defined
but not used

Cc: Yi Zhu <yi.zhu@intel.com>
Cc: James Ketrenos <jketreno@linux.intel.com>
Cc: Jeff Garzik <jgarzik@pobox.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 12 insertions, 10 deletions

diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 8bf02763b5c7..027352a84dce 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -2201,6 +2201,17 @@ static int ipw2100_alloc_skb(struct ipw2100_priv *priv,
 #define SEARCH_SNAPSHOT 1
 
 #define SNAPSHOT_ADDR(ofs) (priv->snapshot[((ofs) >> 12) & 0xff] + ((ofs) & 0xfff))
+static void ipw2100_snapshot_free(struct ipw2100_priv *priv)
+{
+        int i;
+        if (!priv->snapshot[0])
+                return;
+        for (i = 0; i < 0x30; i++)
+                kfree(priv->snapshot[i]);
+        priv->snapshot[0] = NULL;
+}
+
+#ifdef CONFIG_IPW2100_DEBUG_C3
 static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv)
 {
         int i;
@@ -2221,16 +2232,6 @@ static int ipw2100_snapshot_alloc(struct ipw2100_priv *priv)
         return 1;
 }
 
-static void ipw2100_snapshot_free(struct ipw2100_priv *priv)
-{
-        int i;
-        if (!priv->snapshot[0])
-                return;
-        for (i = 0; i < 0x30; i++)
-                kfree(priv->snapshot[i]);
-        priv->snapshot[0] = NULL;
-}
-
 static u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf,
                                     size_t len, int mode)
 {
@@ -2269,6 +2270,7 @@ static u32 ipw2100_match_buf(struct ipw2100_priv *priv, u8 * in_buf,
 
         return ret;
 }
+#endif
 
 /*
  *