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>
git-mirror · Jul 29, 2008 · 023a04b · 023a04b
1 parent 1b02416
commit 023a04b
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git 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
@@ -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;