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| author | Leon Romanovsky <leonro@nvidia.com> | 2022-01-31 11:45:26 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-08 18:34:07 +0100 |
| commit | 63c69c93d978734edbaa2ba277122aedc7d22a25 (patch) | |
| tree | ae8326f873ac967b996016b109485d9ac8498096 /tools/perf | |
| parent | 035ea99c537de921c2f05134bffbbc0d517df0de (diff) | |
| download | linux-stable-63c69c93d978734edbaa2ba277122aedc7d22a25.tar.gz linux-stable-63c69c93d978734edbaa2ba277122aedc7d22a25.tar.bz2 linux-stable-63c69c93d978734edbaa2ba277122aedc7d22a25.zip | |
RDMA/mlx4: Don't continue event handler after memory allocation failure
commit f3136c4ce7acf64bee43135971ca52a880572e32 upstream.
The failure to allocate memory during MLX4_DEV_EVENT_PORT_MGMT_CHANGE
event handler will cause skip the assignment logic, but
ib_dispatch_event() will be called anyway.
Fix it by calling to return instead of break after memory allocation
failure.
Fixes: 00f5ce99dc6e ("mlx4: Use port management change event instead of smp_snoop")
Link: https://lore.kernel.org/r/12a0e83f18cfad4b5f62654f141e240d04915e10.1643622264.git.leonro@nvidia.com
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Håkon Bugge <haakon.bugge@oracle.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf')
0 files changed, 0 insertions, 0 deletions