This is a note to let you know that I've just added the patch titled
IB/core: Avoid unnecessary return value check
to the 4.14-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:
ib-core-avoid-unnecessary-return-value-check.patch
and it can be found in the queue-4.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 2e4c85c6edc80fa532b2c7e1eb3597ef4d4bbb8f Mon Sep 17 00:00:00 2001
From: Parav Pandit <parav@xxxxxxxxxxxx>
Date: Thu, 2 Nov 2017 15:22:27 +0200
Subject: IB/core: Avoid unnecessary return value check
From: Parav Pandit <parav@xxxxxxxxxxxx>
commit 2e4c85c6edc80fa532b2c7e1eb3597ef4d4bbb8f upstream.
Since there is nothing done with non zero return value, such check is
avoided.
Signed-off-by: Parav Pandit <parav@xxxxxxxxxxxx>
Reviewed-by: Daniel Jurgens <danielj@xxxxxxxxxxxx>
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Signed-off-by: Doug Ledford <dledford@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/core/security.c | 15 ++++-----------
1 file changed, 4 insertions(+), 11 deletions(-)
--- a/drivers/infiniband/core/security.c
+++ b/drivers/infiniband/core/security.c
@@ -697,20 +697,13 @@ void ib_mad_agent_security_cleanup(struc
int ib_mad_enforce_security(struct ib_mad_agent_private *map, u16 pkey_index)
{
- int ret;
-
if (map->agent.qp->qp_type == IB_QPT_SMI && !map->agent.smp_allowed)
return -EACCES;
- ret = ib_security_pkey_access(map->agent.device,
- map->agent.port_num,
- pkey_index,
- map->agent.security);
-
- if (ret)
- return ret;
-
- return 0;
+ return ib_security_pkey_access(map->agent.device,
+ map->agent.port_num,
+ pkey_index,
+ map->agent.security);
}
#endif /* CONFIG_SECURITY_INFINIBAND */
Patches currently in stable-queue which might be from parav@xxxxxxxxxxxx are
queue-4.14/ib-core-avoid-unnecessary-return-value-check.patch
queue-4.14/ib-core-only-enforce-security-for-infiniband.patch