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RDMA/efa: Free IRQ vectors on error flow

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[ Upstream commit dbe986bdfd6dfe6ef24b833767fff4151e024357 ]

Make sure to free the IRQ vectors in case the allocation doesn't return
the expected number of IRQs.

Fixes: b7f5e880f377 ("RDMA/efa: Add the efa module")
Link: https://lore.kernel.org/r/20210811151131.39138-2-galpress@amazon.com
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Yossi Leybovich <sleybo@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gal Pressman 2021-08-11 18:11:28 +03:00 committed by Greg Kroah-Hartman
parent e29565b451
commit bb8ca7e2e6
1 changed files with 1 additions and 0 deletions
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1
drivers/infiniband/hw/efa/efa_main.c
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@ -340,6 +340,7 @@ static int efa_enable_msix(struct efa_dev *dev)
}
if (irq_num != msix_vecs) {
efa_disable_msix(dev);
dev_err(&dev->pdev->dev,
"Allocated %d MSI-X (out of %d requested)\n",
irq_num, msix_vecs);