tree 68577815d53900c84b58607c2f608db8d0991e08
parent 62bfb932a51f6d08eb409248e69f8d6428c2cabd
author Vasundhara Volam <vasundhara-v.volam@broadcom.com> 1584909605 -0400
committer David S. Miller <davem@davemloft.net> 1585024968 -0700

bnxt_en: Reset rings if ring reservation fails during open()

If ring counts are not reset when ring reservation fails,
bnxt_init_dflt_ring_mode() will not be called again to reinitialise
IRQs when open() is called and results in system crash as napi will
also be not initialised. This patch fixes it by resetting the ring
counts.

Fixes: 47558acd56a7 ("bnxt_en: Reserve rings at driver open if none was reserved at probe time.")
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>