commit 3ac7f14694dd38273d9d96f1c873233d71190c15
author Tomas Winkler <tomas.winkler@intel.com> Mon Jul 21 02:40:14 2008 +0300
committer John W. Linville <linville@tuxdriver.com> Mon Aug 04 15:09:11 2008 -0400
tree 4ea3479c3bdba35bc49866356b44454910f9071e
parent 25bc2deda9e8a430ed49f507a1120fb2c86abf33

iwlwifi: fix checkpatch.pl errors

This patch fixes errors reported by checkpatch in iwlwifi drivers

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-debugfs.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
index ed948dc..20db0eb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -231,7 +231,7 @@
 	DECLARE_MAC_BUF(mac);
 
 	buf = kmalloc(bufsz, GFP_KERNEL);
-	if(!buf)
+	if (!buf)
 		return -ENOMEM;
 
 	pos += scnprintf(buf + pos, bufsz - pos, "num of stations: %d\n\n",
@@ -364,16 +364,19 @@
 {
 	struct iwl_debugfs *dbgfs;
 	struct dentry *phyd = priv->hw->wiphy->debugfsdir;
+	int ret = 0;
 
 	dbgfs = kzalloc(sizeof(struct iwl_debugfs), GFP_KERNEL);
 	if (!dbgfs) {
+		ret = -ENOMEM;
 		goto err;
 	}
 
 	priv->dbgfs = dbgfs;
 	dbgfs->name = name;
 	dbgfs->dir_drv = debugfs_create_dir(name, phyd);
-	if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)){
+	if (!dbgfs->dir_drv || IS_ERR(dbgfs->dir_drv)) {
+		ret = -ENOENT;
 		goto err;
 	}
 
@@ -394,7 +397,7 @@
 err:
 	IWL_ERROR("Can't open the debugfs directory\n");
 	iwl_dbgfs_unregister(priv);
-	return -ENOENT;
+	return ret;
 }
 EXPORT_SYMBOL(iwl_dbgfs_register);
 
@@ -404,7 +407,7 @@
  */
 void iwl_dbgfs_unregister(struct iwl_priv *priv)
 {
-	if (!(priv->dbgfs))
+	if (!priv->dbgfs)
 		return;
 
 	DEBUGFS_REMOVE(priv->dbgfs->dbgfs_data_files.file_eeprom);