net/sfc: fix MAC stats lock in xstats query by ID
authorIvan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Fri, 23 Jul 2021 13:15:05 +0000 (16:15 +0300)
committerThomas Monjalon <thomas@monjalon.net>
Fri, 23 Jul 2021 20:58:30 +0000 (22:58 +0200)
commit9076e855f171e6588d43c0c20956da154b8c4371
tree50e36c2a7175bcf2c65dfaf963349e8b75683b4d
parentb9f23beee0094afb930f3b15c1ac8f2d45b2584f
net/sfc: fix MAC stats lock in xstats query by ID

Add MAC stats lock in xstats_get_by_id() callback before reading
number of supported MAC stats.

Fixes: 73280c1e4ff ("net/sfc: support xstats retrieval by ID")
Cc: stable@dpdk.org
Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru>
Reviewed-by: Andy Moreton <amoreton@xilinx.com>
drivers/net/sfc/sfc_ethdev.c