diff options
| author | Stanislaw Gruszka <sgruszka@redhat.com> | 2013-04-17 10:23:50 +0400 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-04-18 15:34:30 +0400 |
| commit | d557894106f71cc23c9d053876d0c367c285950f (patch) | |
| tree | 6ccd4cf66ab9b79fcb64dec3705ab072f2ce2f88 /drivers/net/wireless/iwlwifi | |
| parent | ade50652fc60314f433c6d28322a605874fb3996 (diff) | |
| download | linux-d557894106f71cc23c9d053876d0c367c285950f.tar.xz | |
iwlwifi: remove unneeded goto from iwl_dbgfs_log_event_read
Make code simpler a bit.
Reported-by: Jonas Gorski <jogo@openwrt.org>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/debugfs.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c index 17f04de272d8..d5329489245a 100644 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c @@ -2241,10 +2241,8 @@ static ssize_t iwl_dbgfs_log_event_read(struct file *file, ssize_t ret; ret = iwl_dump_nic_event_log(priv, true, &buf); - if (ret < 0) - goto err; - ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); -err: + if (ret > 0) + ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); kfree(buf); return ret; } |