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iwlwifi: remove unneeded goto from iwl_dbgfs_log_event_read

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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>
This commit is contained in:
Stanislaw Gruszka
2013-04-17 08:23:50 +02:00
committed by Johannes Berg
parent ade50652fc
commit d557894106
1 changed files with 2 additions and 4 deletions
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6
drivers/net/wireless/iwlwifi/dvm/debugfs.c
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@@ -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;
}