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irda: Fix netlink error path return value 

Fix an incorrect return value check of genlmsg_put() in irda_nl_get_mode().
genlmsg_put() does not use ERR_PTR() to encode return values, it just
returns NULL on error.

Signed-off-by: Julius Volz <juliusv@google.com>
Signed-off-by: Samuel Ortiz <samuel@sortiz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Julius Volz 2008-07-08 03:07:43 -07:00 committed by David S. Miller
parent 0230708062
commit 07035fc1bb
1 changed files with 2 additions and 2 deletions
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4
net/irda/irnetlink.c
View File

@ -101,8 +101,8 @@ static int irda_nl_get_mode(struct sk_buff *skb, struct genl_info *info)
hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
&irda_nl_family, 0, IRDA_NL_CMD_GET_MODE);
if (IS_ERR(hdr)) {
ret = PTR_ERR(hdr);
if (hdr == NULL) {
ret = -EMSGSIZE;
goto err_out;
}