diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-03-18 12:23:40 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-03-21 14:11:38 +0000 |
| commit | 7a1b0b1a555e62734fd6c6fd9953d0add1d9c9b1 (patch) | |
| tree | 5b6cdf4de859068aaaa6296e70f7fe840a791284 /drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | |
| parent | e7dc00f3d6c323709c5515a7a3d05062a0034b83 (diff) | |
| download | linux-7a1b0b1a555e62734fd6c6fd9953d0add1d9c9b1.tar.bz2 | |
bnxt: use the devlink instance lock to protect sriov
In prep for .eswitch_mode_set being called with the devlink instance
lock held use that lock explicitly instead of creating a local mutex
just for the sriov reconfig.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c index 8eb28e088582..b2a9528b456b 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_vfr.c @@ -561,7 +561,7 @@ int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode, struct bnxt *bp = bnxt_get_bp_from_dl(devlink); int rc = 0; - mutex_lock(&bp->sriov_lock); + devl_lock(devlink); if (bp->eswitch_mode == mode) { netdev_info(bp->dev, "already in %s eswitch mode\n", mode == DEVLINK_ESWITCH_MODE_LEGACY ? @@ -595,7 +595,7 @@ int bnxt_dl_eswitch_mode_set(struct devlink *devlink, u16 mode, goto done; } done: - mutex_unlock(&bp->sriov_lock); + devl_unlock(devlink); return rc; } |