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author | Navid Emamdoost <navid.emamdoost@gmail.com> | 2019-09-10 18:44:15 -0500 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-14 20:04:31 +0100 |
commit | 78cb846f4aea6e20fc942d7bb8930107d1c6e34f (patch) | |
tree | 0e52992218cf6892c570add6cd4c914b295a37ce /drivers/scsi | |
parent | 9bba4330671eaf1d21ac6025f950e7cca92f7aca (diff) |
scsi: bfa: release allocated memory in case of error
commit 0e62395da2bd5166d7c9e14cbc7503b256a34cb0 upstream.
In bfad_im_get_stats if bfa_port_get_stats fails, allocated memory needs to
be released.
Link: https://lore.kernel.org/r/20190910234417.22151-1-navid.emamdoost@gmail.com
Signed-off-by: Navid Emamdoost <navid.emamdoost@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/bfa/bfad_attr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c index d0a504af5b4f..0a70d54a4df6 100644 --- a/drivers/scsi/bfa/bfad_attr.c +++ b/drivers/scsi/bfa/bfad_attr.c @@ -283,8 +283,10 @@ bfad_im_get_stats(struct Scsi_Host *shost) rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa), fcstats, bfad_hcb_comp, &fcomp); spin_unlock_irqrestore(&bfad->bfad_lock, flags); - if (rc != BFA_STATUS_OK) + if (rc != BFA_STATUS_OK) { + kfree(fcstats); return NULL; + } wait_for_completion(&fcomp.comp); |