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| author |   liuyacan <liuyacan@corp.netease.com> | 2022-05-25 16:54:08 +0800 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-05-25 21:58:41 -0700 |
| commit | b3b1a17538d3ef6a9667b2271216fd16d7678ab5 (patch) | |
| tree | 3a77a261d6251bd36e6ce9605ee9a2050ce8fa7c /net/core/neighbour.c | |
| parent | selftests/net: enable lo.accept_local in psock_snd test (diff) | |
| download | linux-dev-b3b1a17538d3ef6a9667b2271216fd16d7678ab5.tar.xz linux-dev-b3b1a17538d3ef6a9667b2271216fd16d7678ab5.zip | |
net/smc: set ini->smcrv2.ib_dev_v2 to NULL if SMC-Rv2 is unavailable
In the process of checking whether RDMAv2 is available, the current
implementation first sets ini->smcrv2.ib_dev_v2, and then allocates
smc buf desc and register rmb, but the latter may fail. In this case,
the pointer should be reset.
Fixes: e49300a6bf62 ("net/smc: add listen processing for SMC-Rv2")
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Reviewed-by: Karsten Graul <kgraul@linux.ibm.com>
Link: https://lore.kernel.org/r/20220525085408.812273-1-liuyacan@corp.netease.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core/neighbour.c')
0 files changed, 0 insertions, 0 deletions