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Date: Wed, 07 May 2008 19:48:14 +0400 From: Pavel Emelyanov <xemul@...nvz.org> To: Johannes Berg <johannes@...solutions.net>, "John W. Linville" <linville@...driver.com> CC: linux-wireless@...r.kernel.org, Linux Netdev List <netdev@...r.kernel.org> Subject: [PATCH 3/7][MAC80211]: Report allocation failure from mesh_path_node_copy. Now - return the -ENOMEM in case kmalloc fails. Signed-off-by: Pavel Emelyanov <xemul@...nvz.org> --- net/mac80211/mesh_pathtbl.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index 512bfa1..fe1ceee 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -469,9 +469,12 @@ static int mesh_path_node_copy(struct hlist_node *p, struct mesh_table *newtbl) struct mpath_node *node, *new_node; u32 hash_idx; + new_node = kmalloc(sizeof(struct mpath_node), GFP_KERNEL); + if (new_node == NULL) + return -ENOMEM; + node = hlist_entry(p, struct mpath_node, list); mpath = node->mpath; - new_node = kmalloc(sizeof(struct mpath_node), GFP_KERNEL); new_node->mpath = mpath; hash_idx = mesh_table_hash(mpath->dst, mpath->dev, newtbl); hlist_add_head(&new_node->list, -- 1.5.3.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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