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| author | Juergen Gross <jgross@suse.com> | 2022-12-07 08:19:38 +0100 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2022-12-07 16:03:21 +0100 |
| commit | 7dfa764e0223a324366a2a1fc056d4d9d4e95491 (patch) | |
| tree | 6d04def54090fc4d4a0689e66f4bc97a02dec6e1 /drivers | |
| parent | 74e7e1efdad45580cc3839f2a155174cf158f9b5 (diff) | |
| download | lwn-7dfa764e0223a324366a2a1fc056d4d9d4e95491.tar.gz lwn-7dfa764e0223a324366a2a1fc056d4d9d4e95491.zip | |
xen/netback: fix build warning
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>
Diffstat (limited to 'drivers')
| -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 054ac0e897f6..bf627af723bf 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -530,7 +530,7 @@ 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; |