diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2011-04-05 09:41:53 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-07 15:51:35 -0400 |
| commit | 08960dea6c736280a03cb947f445fdb94fdaa2ee (patch) | |
| tree | f7ffa6d8705a09d0c89d50b24c85b5744a2d3434 /drivers/net/wireless/iwlwifi/iwl-debugfs.c | |
| parent | 4de10b188070b1b96743b1b912843af729ebe50f (diff) | |
iwlagn: remove pointless return variables
A number of places just use a variable to return
it right away, which is useless, so let's remove
the variables there.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-debugfs.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c index 8842411f1cf..90f2b6464bc 100644 --- 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, |