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| author | Juergen Gross <jgross@suse.com> | 2022-12-07 10:19:38 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-14 13:26:15 +0300 |
| commit | 572f47fef932b41bc47eb2e7cf39c7eeeedafa4a (patch) | |
| tree | e56274a764eee3298dc92cae4ce632baec1526c0 | |
| parent | cb1e293f858e5e1152b8791047ed4bdaaf392189 (diff) | |
| download | linux-572f47fef932b41bc47eb2e7cf39c7eeeedafa4a.tar.xz | |
xen/netback: fix build warning
[ Upstream commit 7dfa764e0223a324366a2a1fc056d4d9d4e95491 ]
Commit ad7f402ae4f4 ("xen/netback: Ensure protocol headers don't fall in
the non-linear area") introduced a (valid) build warning. There have
even been reports of this problem breaking networking of Xen guests.
Fixes: ad7f402ae4f4 ("xen/netback: Ensure protocol headers don't fall in the non-linear area")
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Ross Lagerwall <ross.lagerwall@citrix.com>
Tested-by: Jason Andryuk <jandryuk@gmail.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/xen-netback/netback.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 665c96f4d7e4..9d4bf69ab7b8 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -523,7 +523,7 @@ static int xenvif_tx_check_gop(struct xenvif_queue *queue, const bool sharedslot = nr_frags && frag_get_pending_idx(&shinfo->frags[0]) == copy_pending_idx(skb, copy_count(skb) - 1); - int i, err; + int i, err = 0; for (i = 0; i < copy_count(skb); i++) { int newerr; |