mac80211: return correct error return from ieee80211_wep_init

Return the proper error code rather than a hard-coded ENOMEM from
ieee80211_wep_init.  Also, print the error code on failure.

Signed-off-by: Jeremy Fitzhardinge <jeremy@goop.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index f1a83d450ea0..b5830f7055cf 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -1731,8 +1731,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
         result = ieee80211_wep_init(local);
 
         if (result < 0) {
-                printk(KERN_DEBUG "%s: Failed to initialize wep\n",
-                       wiphy_name(local->hw.wiphy));
+                printk(KERN_DEBUG "%s: Failed to initialize wep: %d\n",
+                       wiphy_name(local->hw.wiphy), result);
                 goto fail_wep;
         }
 
diff --git a/net/mac80211/wep.c b/net/mac80211/wep.c
index 872d2fcd1a5b..5c2bf0a3d4db 100644
--- a/net/mac80211/wep.c
+++ b/net/mac80211/wep.c
@@ -31,13 +31,13 @@ int ieee80211_wep_init(struct ieee80211_local *local)
         local->wep_tx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
                                                 CRYPTO_ALG_ASYNC);
         if (IS_ERR(local->wep_tx_tfm))
-                return -ENOMEM;
+                return PTR_ERR(local->wep_tx_tfm);
 
         local->wep_rx_tfm = crypto_alloc_blkcipher("ecb(arc4)", 0,
                                                 CRYPTO_ALG_ASYNC);
         if (IS_ERR(local->wep_rx_tfm)) {
                 crypto_free_blkcipher(local->wep_tx_tfm);
-                return -ENOMEM;
+                return PTR_ERR(local->wep_rx_tfm);
         }
 
         return 0;