diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/mem.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/mem.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c index f9ca072a99e..ec7a2988a70 100644 --- a/drivers/infiniband/hw/cxgb4/mem.c +++ b/drivers/infiniband/hw/cxgb4/mem.c @@ -259,8 +259,12 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry, if ((!reset_tpt_entry) && (*stag == T4_STAG_UNSET)) { stag_idx = c4iw_get_resource(&rdev->resource.tpt_table); - if (!stag_idx) + if (!stag_idx) { + mutex_lock(&rdev->stats.lock); + rdev->stats.stag.fail++; + mutex_unlock(&rdev->stats.lock); return -ENOMEM; + } mutex_lock(&rdev->stats.lock); rdev->stats.stag.cur += 32; if (rdev->stats.stag.cur > rdev->stats.stag.max) |