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authorLinus Torvalds <torvalds@linux-foundation.org>2017-02-11 20:01:03 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-02-11 20:01:03 +0300
commit13ebfd0601228fbbd92707ce4944ab1a09a4d821 (patch)
tree10efe652d9e1cda881d1ca57cfc81039a854bde1 /drivers/s390
parent1ee18329fae936089c6c599250ae92482ff2b81f (diff)
parented6de4560ad2f7578be3a9ca1364e268c641f3a7 (diff)
downloadlinux-13ebfd0601228fbbd92707ce4944ab1a09a4d821.tar.xz
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley: "Six fairly small fixes. None is a real show stopper, two automation detected problems: one memory leak, one use after free and four others each of which fixes something that has been a significant source of annoyance to someone" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: zfcp: fix use-after-free by not tracing WKA port open/close on failed send scsi: aacraid: Fix INTx/MSI-x issue with older controllers scsi: mpt3sas: disable ASPM for MPI2 controllers scsi: mpt3sas: Force request partial completion alignment scsi: qla2xxx: Avoid that issuing a LIP triggers a kernel crash scsi: qla2xxx: Fix a recently introduced memory leak
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 75f820ca17b7..27ff38f839fc 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -1583,7 +1583,7 @@ out:
int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port)
{
struct zfcp_qdio *qdio = wka_port->adapter->qdio;
- struct zfcp_fsf_req *req = NULL;
+ struct zfcp_fsf_req *req;
int retval = -EIO;
spin_lock_irq(&qdio->req_q_lock);
@@ -1612,7 +1612,7 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port)
zfcp_fsf_req_free(req);
out:
spin_unlock_irq(&qdio->req_q_lock);
- if (req && !IS_ERR(req))
+ if (!retval)
zfcp_dbf_rec_run_wka("fsowp_1", wka_port, req->req_id);
return retval;
}
@@ -1638,7 +1638,7 @@ static void zfcp_fsf_close_wka_port_handler(struct zfcp_fsf_req *req)
int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port)
{
struct zfcp_qdio *qdio = wka_port->adapter->qdio;
- struct zfcp_fsf_req *req = NULL;
+ struct zfcp_fsf_req *req;
int retval = -EIO;
spin_lock_irq(&qdio->req_q_lock);
@@ -1667,7 +1667,7 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port)
zfcp_fsf_req_free(req);
out:
spin_unlock_irq(&qdio->req_q_lock);
- if (req && !IS_ERR(req))
+ if (!retval)
zfcp_dbf_rec_run_wka("fscwp_1", wka_port, req->req_id);
return retval;
}