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Commit 5941923d authored by YueHaibing's avatar YueHaibing Committed by David S. Miller
Browse files

RDS: IB: fix 'passing zero to ERR_PTR()' warning 



Fix a static code checker warning:
 net/rds/ib_frmr.c:82 rds_ib_alloc_frmr() warn: passing zero to 'ERR_PTR'

The error path for ib_alloc_mr failure should set err to PTR_ERR.

Fixes: 1659185f ("RDS: IB: Support Fastreg MR (FRMR) memory registration mode")
Signed-off-by: default avatarYueHaibing <yuehaibing@huawei.com>
Acked-by: default avatarSantosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f705733

net/rds/ib_frmr.c

+1 −0
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ static struct rds_ib_mr *rds_ib_alloc_frmr(struct rds_ib_device *rds_ibdev, 
			 pool->fmr_attr.max_pages);

	if (IS_ERR(frmr->mr)) {

		pr_warn("RDS/IB: %s failed to allocate MR", __func__);

		err = PTR_ERR(frmr->mr);

		goto out_no_cigar;

	}