iwlwifi: correct return code for log_event

When dumping event log in debugfs, iwl_dump_nic_event_log()
should return the correct error code instead of let the calling
function makes it own assumption.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c78063312ea..eaa309d8bee 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1965,7 +1965,7 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
                 IWL_ERR(priv,
                         "Invalid event log pointer 0x%08X for %s uCode\n",
                         base, (priv->ucode_type == UCODE_INIT) ? "Init" : "RT");
-                return pos;
+                return -EINVAL;
         }
 
         /* event log header */
@@ -2013,7 +2013,7 @@ int iwl_dump_nic_event_log(struct iwl_priv *priv, bool full_log,
                         bufsz = size * 48;
                 *buf = kmalloc(bufsz, GFP_KERNEL);
                 if (!*buf)
-                        return pos;
+                        return -ENOMEM;
         }
         if ((iwl_get_debug_level(priv) & IWL_DL_FW_ERRORS) || full_log) {
                 /*