diff options
| author | Jason Wang <jasowang@redhat.com> | 2016-07-04 13:53:38 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-07-04 17:19:27 -0700 |
| commit | f48cc6b2661ccb6e9d85a5cdd78c0150929a2821 (patch) | |
| tree | 30ff3deff4a6bfbd17dfaafde2a0899373939b68 /net/batman-adv | |
| parent | 22f8788388814cdb2f700086a6ffe94aacb3612c (diff) | |
tun: fix build warnings
Stephen Rothwell reports a build warnings(powerpc ppc64_defconfig)
drivers/net/tun.c: In function 'tun_do_read.part.5':
/home/sfr/next/next/drivers/net/tun.c:1491:6: warning: 'err' may be
used uninitialized in this function [-Wmaybe-uninitialized]
int err;
This is because tun_ring_recv() may return an uninitialized err, fix this.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/batman-adv')
0 files changed, 0 insertions, 0 deletions