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| author |   YueHaibing <yuehaibing@huawei.com> | 2018-08-07 19:34:16 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-08-07 13:19:45 -0700 |
| commit | 5941923da29e84bc9e2a1abb2c14fffaf8d71e2f (patch) | |
| tree | b84821e61f4e61444f9158cca824c8d16a1faaa0 /net/rds | |
| parent | Merge branch 'macb-add-pad-and-fcs-support' (diff) | |
| download | linux-dev-5941923da29e84bc9e2a1abb2c14fffaf8d71e2f.tar.xz linux-dev-5941923da29e84bc9e2a1abb2c14fffaf8d71e2f.zip | |
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: 1659185fb4d0 ("RDS: IB: Support Fastreg MR (FRMR) memory registration mode")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/ib_frmr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rds/ib_frmr.c b/net/rds/ib_frmr.c index d152e48ea371..8596eed6d9a8 100644 --- a/net/rds/ib_frmr.c +++ b/net/rds/ib_frmr.c @@ -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; } |