staging: wilc1000: set_channel: remove blank line after open brace

This patch removes blank line after open brace '{' found by
checkpatch.pl

CHECK: Blank lines aren't necessary after an open brace '{'
drivers/staging/wilc1000/wilc_wfi_cfgoperations.c:664:
Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

@@ -661,7 +661,6 @@ static void CfgConnectResult(tenuConnDisconnEvent enuConnDisconnEvent,
 static int set_channel(struct wiphy *wiphy,
 		       struct cfg80211_chan_def *chandef)
 {
-
 	u32 channelnum = 0;
 	struct wilc_priv *priv;
 	s32 s32Error = 0;