iwlagn: remove pointless return variables

[pandora-kernel.git] / 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 8842411..90f2b64 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
@@ -1572,12 +1572,10 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
        int pos = 0;
        char buf[200];
        const size_t bufsz = sizeof(buf);
-       ssize_t ret;
 
        if (!priv->bt_enable_flag) {
                pos += scnprintf(buf + pos, bufsz - pos, "BT coex disabled\n");
-               ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-               return ret;
+               return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
        }
        pos += scnprintf(buf + pos, bufsz - pos, "BT enable flag: 0x%x\n",
                priv->bt_enable_flag);
@@ -1608,8 +1606,7 @@ static ssize_t iwl_dbgfs_bt_traffic_read(struct file *file,
                break;
        }
 
-       ret = simple_read_from_buffer(user_buf, count, ppos, buf, pos);
-       return ret;
+       return simple_read_from_buffer(user_buf, count, ppos, buf, pos);
 }
 
 static ssize_t iwl_dbgfs_protection_mode_read(struct file *file,