AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/infiniband/core
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Geert Uytterhoeven 302d6424e4 RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() 
With gcc-4.1.2:

    drivers/infiniband/core/iwpm_util.c: In function ‘iwpm_send_mapinfo’:
    drivers/infiniband/core/iwpm_util.c:647: warning: ‘ret’ may be used uninitialized in this function

Indeed, if nl_client is not found in any of the scanned has buckets, ret
will be used uninitialized.

Preinitialize ret to -EINVAL to fix this.

Fixes: 30dc5e63d6 ("RDMA/core: Add support for iWARP Port Mapper user space service")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Tatyana Nikolova <tatyana.e.nikolova@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2017-12-13 10:55:49 -07:00
..
addr.c RDMA/core: Make function rdma_copy_addr return void 2017-11-13 16:18:33 -05:00
agent.c IB/core: Rename ib_destroy_ah to rdma_destroy_ah 2017-05-01 14:32:43 -04:00
agent.h IB/mad: Add final OPA MAD processing 2015-06-12 14:49:18 -04:00
cache.c RDMA/(core, ulp): Convert register/unregister event handler to be void 2017-08-24 16:27:10 -04:00
cgroup.c IB/core: added support to use rdma cgroup controller 2017-01-10 11:14:27 -05:00
cm_msgs.h IB/core: Fix unaligned accesses 2015-05-05 13:21:27 -04:00
cm.c IB/CM: Change sgid to IB GID when handling CM request 2017-12-11 16:19:40 -07:00
cma_configfs.c RDMA/cma: make config_item_type const 2017-10-19 16:15:31 +02:00
cma.c RDMA/core: Make function rdma_copy_addr return void 2017-11-13 16:18:33 -05:00
core_priv.h Merge branch 'rdma-netlink' into k.o/merge-test 2017-08-10 14:34:18 -04:00
cq.c IB/cq: Don't process more than the given budget 2017-03-24 22:19:48 -04:00
device.c Merge branch 'mellanox' into k.o/for-next 2017-08-24 20:25:15 -04:00
fmr_pool.c IB/fmr_pool: Convert the cleanup thread into kthread worker API 2017-04-25 14:24:17 -04:00
iwcm.c RDMA/iwcm: Remove a set-but-not-used variable 2017-10-14 20:47:05 -04:00
iwcm.h iw_cm: free cm_id resources on the last deref 2016-08-02 13:15:18 -04:00
iwpm_msg.c RDMA/iwpm: Properly mark end of NL messages 2017-09-29 11:32:42 -04:00
iwpm_util.c RDMA/iwpm: Fix uninitialized error code in iwpm_send_mapinfo() 2017-12-13 10:55:49 -07:00
iwpm_util.h iwpm: crash fix for large connections test 2016-03-16 13:48:32 -04:00
mad_priv.h IB/mad: use CQ abstraction 2016-01-19 15:25:45 -05:00
mad_rmpp.c IB/mad: Change slid in RMPP recv from 16 to 32 bits 2017-08-08 14:47:18 -04:00
mad_rmpp.h
mad.c IB/core: Avoid crash on pkey enforcement failed in received MADs 2017-11-10 13:26:00 -05:00
Makefile Updates for 4.15 kernel merge window 2017-11-15 14:54:53 -08:00
mr_pool.c IB/core: add a simple MR pool 2016-05-13 13:37:18 -04:00
multicast.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
netlink.c RDMA/netlink: OOPs in rdma_nl_rcv_msg() from misinterpreted flag 2017-10-25 14:54:43 -04:00
nldev.c RDMA/nldev: Enforce device index check for port callback 2017-10-31 12:12:55 -07:00
opa_smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
packer.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
rdma_core.c IB/core: Explicitly destroy an object while keeping uobject 2017-08-31 08:35:11 -04:00
rdma_core.h IB/core: Add new ioctl interface 2017-08-31 08:35:09 -04:00
roce_gid_mgmt.c IB/core: Add generic function to extract IB speed from netdev 2017-07-24 08:45:11 -04:00
rw.c IB/core: remove redundant check on prot_sg_cnt 2017-10-10 10:49:45 -04:00
sa_query.c RDMA/(core, ulp): Convert register/unregister event handler to be void 2017-08-24 16:27:10 -04:00
sa.h
security.c IB/core: Only maintain real QPs in the security lists 2017-11-13 16:24:17 -05:00
smi.c IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
smi.h IB: Add rdma_cap_ib_switch helper and use where appropriate 2015-07-14 13:20:08 -04:00
sysfs.c IB/core: Fix unable to change lifespan entry for hw_counters 2017-10-18 12:10:36 -04:00
ucm.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ucma.c IB/core: Convert ah_attr from OPA to IB when copying to user 2017-08-08 14:47:18 -04:00
ud_header.c IB/core: trivial prink cleanup. 2016-03-03 10:20:25 -05:00
umem_odp.c RDMA/umem: Avoid partial declaration of non-static function 2017-11-10 13:02:12 -05:00
umem.c IB/core: disable memory registration of filesystem-dax vmas 2017-11-29 18:40:42 -08:00
user_mad.c Merge branch 'for-next-early' into for-next 2017-10-18 13:07:13 -04:00
uverbs_cmd.c IB/core: Use PTR_ERR_OR_ZERO() 2017-12-11 16:19:43 -07:00
uverbs_ioctl_merge.c IB/core: fix spelling mistake: "aceess" -> "access" 2017-09-27 08:54:19 -04:00
uverbs_ioctl.c RDMA/uverbs: Make the code in ib_uverbs_cmd_verbs() less confusing 2017-10-18 10:42:02 -04:00
uverbs_main.c IB/uverbs: Allow CQ moderation with modify CQ 2017-11-13 16:59:22 -05:00
uverbs_marshall.c IB/core: Convert OPA AH to IB for Extended LIDs only 2017-11-13 15:53:57 -05:00
uverbs_std_types.c RDMA/core: avoid uninitialized variable warning in create_udata 2017-11-13 16:11:11 -05:00
uverbs.h IB/uverbs: Allow CQ moderation with modify CQ 2017-11-13 16:59:22 -05:00
verbs.c RDMA/core: Rename kernel modify_cq to better describe its usage 2017-11-13 16:59:22 -05:00