[dpdk-stable] [PATCH 27/37] net/sfc/base: prevent access to the NIC config before probe
Andrew Rybchenko
arybchenko at solarflare.com
Mon Sep 10 11:33:26 CEST 2018
From: Mark Spender <mspender at solarflare.com>
NIC config is initialized during NIC probe.
Fixes: 19b64c6ac35f ("net/sfc/base: import libefx base")
Cc: stable at dpdk.org
Signed-off-by: Mark Spender <mspender at solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
drivers/net/sfc/base/efx_nic.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/sfc/base/efx_nic.c b/drivers/net/sfc/base/efx_nic.c
index e5cb0105f..cea32b792 100644
--- a/drivers/net/sfc/base/efx_nic.c
+++ b/drivers/net/sfc/base/efx_nic.c
@@ -595,6 +595,7 @@ efx_nic_cfg_get(
__in efx_nic_t *enp)
{
EFSYS_ASSERT3U(enp->en_magic, ==, EFX_NIC_MAGIC);
+ EFSYS_ASSERT3U(enp->en_mod_flags, &, EFX_MOD_PROBE);
return (&(enp->en_nic_cfg));
}
--
2.17.1
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