ah6: fix error return code in ah6_input()
authorZhang Changzhong <zhangchangzhong@huawei.com>
Tue, 17 Nov 2020 02:45:05 +0000 (10:45 +0800)
committerJakub Kicinski <kuba@kernel.org>
Wed, 18 Nov 2020 18:53:16 +0000 (10:53 -0800)
commita5ebcbdf34b65fcc07f38eaf2d60563b42619a59
tree9f744b49e91c52559864c87506e9bf9fa61a42da
parentdf8d85d8c69d6837817e54dcb73c84a8b5a13877
ah6: fix error return code in ah6_input()

Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Link: https://lore.kernel.org/r/1605581105-35295-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
net/ipv6/ah6.c