From: Tobias Regnery Date: Tue, 24 Jan 2017 13:34:23 +0000 (+0100) Subject: alx: fix fallback to msi or legacy interrupts X-Git-Tag: v4.10-rc6~8^2~20^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=37187a016c37d7e550544544dba25399ce4589c9;p=linux.git alx: fix fallback to msi or legacy interrupts If requesting msi-x interrupts fails we should fall back to msi or legacy interrupts. However alx_realloc_ressources don't call alx_init_intr, so we fail to set the right number of tx queues. This results in watchdog timeouts and a nonfunctional adapter. Fixes: d768319cd427 ("alx: enable multiple tx queues") Signed-off-by: Tobias Regnery Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/atheros/alx/main.c b/drivers/net/ethernet/atheros/alx/main.c index 765306bd78c2..75cbd46e429d 100644 --- a/drivers/net/ethernet/atheros/alx/main.c +++ b/drivers/net/ethernet/atheros/alx/main.c @@ -984,6 +984,7 @@ static int alx_realloc_resources(struct alx_priv *alx) alx_free_rings(alx); alx_free_napis(alx); alx_disable_advanced_intr(alx); + alx_init_intr(alx, false); err = alx_alloc_napis(alx); if (err)