This is a note to let you know that I've just added the patch titled
RDMA/rxe: Drop pointless checks in rxe_init_ports
to the 5.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
rdma-rxe-drop-pointless-checks-in-rxe_init_ports.patch
and it can be found in the queue-5.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 699ed0e6946f791b0c5712c65d2e6ba1502235ab
Author: Kamal Heib <kamalheib1@xxxxxxxxx>
Date: Sun Jul 5 13:43:10 2020 +0300
RDMA/rxe: Drop pointless checks in rxe_init_ports
[ Upstream commit 6112ef62826e91afbae5446d5d47b38e25f47e3f ]
Both pkey_tbl_len and gid_tbl_len are set in rxe_init_port_param() - so no
need to check if they aren't set.
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Link: https://lore.kernel.org/r/20200705104313.283034-2-kamalheib1@xxxxxxxxx
Signed-off-by: Kamal Heib <kamalheib1@xxxxxxxxx>
Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>
Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index 5642eefb4ba1c..c7191b5e04a5a 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -147,9 +147,6 @@ static int rxe_init_ports(struct rxe_dev *rxe)
rxe_init_port_param(port);
- if (!port->attr.pkey_tbl_len || !port->attr.gid_tbl_len)
- return -EINVAL;
-
port->pkey_tbl = kcalloc(port->attr.pkey_tbl_len,
sizeof(*port->pkey_tbl), GFP_KERNEL);
