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authorTobias Regnery <tobias.regnery@gmail.com>2017-01-24 14:34:23 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-24 15:27:58 -0500
commit37187a016c37d7e550544544dba25399ce4589c9 (patch)
tree561cd169a70c272f9f6ab340d95235e7f92ae871 /drivers/net/ethernet/atheros
parentf1db5c101cd48b5555ed9e061dcc49ed329812ea (diff)
downloadlinux-37187a016c37d7e550544544dba25399ce4589c9.tar.bz2
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 <tobias.regnery@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/atheros')
-rw-r--r--drivers/net/ethernet/atheros/alx/main.c1
1 files changed, 1 insertions, 0 deletions
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)