forked from Minki/linux
IB/mlx4: Fix device max capabilities check
Move the check on max supported CQEs after the final number of entries is evaluated. Signed-off-by: Eli Cohen <eli@mellanox.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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2b136d0253
commit
79d3da9c51
@ -365,7 +365,7 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
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mutex_lock(&cq->resize_mutex);
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if (entries < 1 || entries > dev->dev->caps.max_cqes) {
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if (entries < 1) {
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err = -EINVAL;
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goto out;
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}
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@ -376,6 +376,11 @@ int mlx4_ib_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
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goto out;
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}
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if (entries > dev->dev->caps.max_cqes) {
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err = -EINVAL;
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goto out;
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}
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if (ibcq->uobject) {
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err = mlx4_alloc_resize_umem(dev, cq, entries, udata);
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if (err)
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