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| author | YueHaibing <yuehaibing@huawei.com> | 2018-08-07 14:34:16 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-09-15 10:45:31 +0300 |
| commit | 9b3fa26f0092061b0acd81cc294dd3083aa6dc45 (patch) | |
| tree | ce031dcc2ceea04d2c37d0529daf90888a655ed8 /net/rds | |
| parent | e33c8a2896ecbce3563eed297c55e1c16da9c76c (diff) | |
| download | linux-9b3fa26f0092061b0acd81cc294dd3083aa6dc45.tar.xz | |
RDS: IB: fix 'passing zero to ERR_PTR()' warning
[ Upstream commit 5941923da29e84bc9e2a1abb2c14fffaf8d71e2f ]
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>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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 48332a6ed738..d290416e79e9 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; } |