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| author |   Doug Ledford <dledford@redhat.com> | 2018-01-31 11:13:07 -0500 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2018-01-31 16:19:50 -0500 |
| commit | 589ccd8b0404281ebc84fe9a9ae51ddbc6d1a8c1 (patch) | |
| tree | b191b341f430df506d25e4daf3f879202395cb14 /drivers/infiniband/hw/bnxt_re/ib_verbs.c | |
| parent | Merge tag v4.15 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git (diff) | |
| download | linux-dev-589ccd8b0404281ebc84fe9a9ae51ddbc6d1a8c1.tar.xz linux-dev-589ccd8b0404281ebc84fe9a9ae51ddbc6d1a8c1.zip | |
RDMA/bnxt_re: Fix static checker warning
If there is ever any error while creating srq->umem, we return that
error, we don't store it in srq->umem, so any check of srq->umem for
IS_ERR is pointless. Further, checking udata is unnecessary as
srq->umem is always either NULL or valid, without respect to udata.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/ib_verbs.c')
| -rw-r--r-- | drivers/infiniband/hw/bnxt_re/ib_verbs.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/ib_verbs.c b/drivers/infiniband/hw/bnxt_re/ib_verbs.c index 9b8fa77b8831..ae9e9ff54826 100644 --- a/drivers/infiniband/hw/bnxt_re/ib_verbs.c +++ b/drivers/infiniband/hw/bnxt_re/ib_verbs.c @@ -1314,7 +1314,7 @@ int bnxt_re_destroy_srq(struct ib_srq *ib_srq) return rc; } - if (srq->umem && !IS_ERR(srq->umem)) + if (srq->umem) ib_umem_release(srq->umem); kfree(srq); atomic_dec(&rdev->srq_count); @@ -1430,11 +1430,8 @@ struct ib_srq *bnxt_re_create_srq(struct ib_pd *ib_pd, return &srq->ib_srq; fail: - if (udata && srq->umem && !IS_ERR(srq->umem)) { + if (srq->umem) ib_umem_release(srq->umem); - srq->umem = NULL; - } - kfree(srq); exit: return ERR_PTR(rc); |