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[SCSI] libfc: Fixing a memory leak when destroying an interface 

When an fcoe interface is being destroyed; in the process the
fcoe driver will try to release all the resources it had allocated
for that interface including rports. But, it seems that it does not
release the reference held for the name server rport in that process
resulting into a memory leak. This patch fixes that memory leak.

Signed-off-by: Neerav Parikh <neerav.parikh@intel.com>
Tested-by: Ross Brattain <ross.b.brattain@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
Parikh, Neerav 2011-02-25 15:02:51 -08:00 committed by James Bottomley
parent 00fa2b191b
commit fe5e3f1aec
1 changed files with 1 additions and 0 deletions
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drivers/scsi/libfc/fc_rport.c
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@ -357,6 +357,7 @@ static void fc_rport_work(struct work_struct *work)
if (port_id == FC_FID_DIR_SERV) {
rdata->event = RPORT_EV_NONE;
mutex_unlock(&rdata->rp_mutex);
kref_put(&rdata->kref, lport->tt.rport_destroy);
} else if ((rdata->flags & FC_RP_STARTED) &&
rdata->major_retries <
lport->max_rport_retry_count) {