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net/wireless/wext-core.c: add missing kfree 

Free extra as done in the error-handling code just above.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Julia Lawall 2012-04-09 11:01:09 +02:00 committed by John W. Linville
parent e89f7690a3
commit 7ab2485b69
1 changed files with 4 additions and 2 deletions
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6
net/wireless/wext-core.c
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@ -780,8 +780,10 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
if (cmd == SIOCSIWENCODEEXT) {
struct iw_encode_ext *ee = (void *) extra;
if (iwp->length < sizeof(*ee) + ee->key_len)
return -EFAULT;
if (iwp->length < sizeof(*ee) + ee->key_len) {
err = -EFAULT;
goto out;
}
}
}