linux-kernel - [PATCH] Net: netfilter: Moved vmalloc call to kmalloc call

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Date:   Thu,  2 Nov 2017 19:17:27 -0400
From:   Charlie Sale <chucks.8090@...il.com>
To:     pablo@...filter.org
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Charlie Sale <chucks.8090@...il.com>
Subject: [PATCH] Net: netfilter: Moved vmalloc call to kmalloc call

Fixed FIXME comment in code my changing a vmalloc call
to a kmalloc call. Thought it would be a good place to
start for a first patch.

Signed-off-by: Charlie Sale <chucks.8090@...il.com>

---
 net/netfilter/xt_hashlimit.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 5da8746f7b88..4eab1befe03c 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -286,9 +286,9 @@ static int htable_create(struct net *net, struct hashlimit_cfg3 *cfg,
 		if (size < 16)
 			size = 16;
 	}
-	/* FIXME: don't use vmalloc() here or anywhere else -HW */
-	hinfo = vmalloc(sizeof(struct xt_hashlimit_htable) +
-	                sizeof(struct hlist_head) * size);
+
+	hinfo = kmalloc(sizeof(*hinfo) +
+			sizeof(struct hlist_head) * size, GPT_KERNEL);
 	if (hinfo == NULL)
 		return -ENOMEM;
 	*out_hinfo = hinfo;
-- 
2.13.6