diff options
| author |   Jason Yan <yanaijie@huawei.com> | 2018-01-04 21:04:32 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2018-01-08 21:42:26 -0500 |
| commit | 2b23d9509fd7174b362482cf5f3b5f9a2265bc33 (patch) | |
| tree | c23fe7669897a7d37cf8baba1a9a976a218276f6 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | scsi: libsas: fix memory leak in sas_smp_get_phy_events() (diff) | |
| download | wireguard-linux-2b23d9509fd7174b362482cf5f3b5f9a2265bc33.tar.xz wireguard-linux-2b23d9509fd7174b362482cf5f3b5f9a2265bc33.zip | |
scsi: libsas: fix error when getting phy events
The intend purpose here was to goto out if smp_execute_task() returned
error. Obviously something got screwed up. We will never get these link
error statistics below:
~:/sys/class/sas_phy/phy-1:0:12 # cat invalid_dword_count
0
~:/sys/class/sas_phy/phy-1:0:12 # cat running_disparity_error_count
0
~:/sys/class/sas_phy/phy-1:0:12 # cat loss_of_dword_sync_count
0
~:/sys/class/sas_phy/phy-1:0:12 # cat phy_reset_problem_count
0
Obviously we should goto error handler if smp_execute_task() returns
non-zero.
Fixes: 2908d778ab3e ("[SCSI] aic94xx: new driver")
Signed-off-by: Jason Yan <yanaijie@huawei.com>
CC: John Garry <john.garry@huawei.com>
CC: chenqilin <chenqilin2@huawei.com>
CC: chenxiang <chenxiang66@hisilicon.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions