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>

1 files changed, 2 insertions, 2 deletions

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;