diff options
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/block/dasd_eckd.c | 13 | ||||
| -rw-r--r-- | drivers/s390/char/tape_char.c | 2 | ||||
| -rw-r--r-- | drivers/s390/net/ctcm_fsms.c | 1 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l2_main.c | 4 | ||||
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 1 | ||||
| -rw-r--r-- | drivers/s390/scsi/zfcp_sysfs.c | 1 |
6 files changed, 16 insertions, 6 deletions
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 0de1a463c509..fb5d8152652d 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -1004,15 +1004,23 @@ static unsigned char dasd_eckd_path_access(void *conf_data, int conf_len) static void dasd_eckd_store_conf_data(struct dasd_device *device, struct dasd_conf_data *conf_data, int chp) { + struct dasd_eckd_private *private = device->private; struct channel_path_desc_fmt0 *chp_desc; struct subchannel_id sch_id; + void *cdp; - ccw_device_get_schid(device->cdev, &sch_id); /* * path handling and read_conf allocate data * free it before replacing the pointer + * also replace the old private->conf_data pointer + * with the new one if this points to the same data */ - kfree(device->path[chp].conf_data); + cdp = device->path[chp].conf_data; + if (private->conf_data == cdp) { + private->conf_data = (void *)conf_data; + dasd_eckd_identify_conf_parts(private); + } + ccw_device_get_schid(device->cdev, &sch_id); device->path[chp].conf_data = conf_data; device->path[chp].cssid = sch_id.cssid; device->path[chp].ssid = sch_id.ssid; @@ -1020,6 +1028,7 @@ static void dasd_eckd_store_conf_data(struct dasd_device *device, if (chp_desc) device->path[chp].chpid = chp_desc->chpid; kfree(chp_desc); + kfree(cdp); } static void dasd_eckd_clear_conf_data(struct dasd_device *device) diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c index 8abb42923307..cc8237afeffa 100644 --- a/drivers/s390/char/tape_char.c +++ b/drivers/s390/char/tape_char.c @@ -371,8 +371,6 @@ __tapechar_ioctl(struct tape_device *device, case MTSEEK: if (device->required_tapemarks) tape_std_terminate_write(device); - default: - ; } rc = tape_mtop(device, op.mt_op, op.mt_count); diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c index b341075397d9..377e3689d1d4 100644 --- a/drivers/s390/net/ctcm_fsms.c +++ b/drivers/s390/net/ctcm_fsms.c @@ -1454,6 +1454,7 @@ again: get_ccwdev_lock(ch->cdev), saveflags); if (rc != 0) ctcm_ccw_check_rc(ch, rc, "normal RX"); + break; default: break; } diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index 2abf86c104d5..d7cdd9cfe485 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -279,7 +279,7 @@ static void qeth_l2_set_pnso_mode(struct qeth_card *card, static void qeth_l2_dev2br_fdb_flush(struct qeth_card *card) { - struct switchdev_notifier_fdb_info info; + struct switchdev_notifier_fdb_info info = {}; QETH_CARD_TEXT(card, 2, "fdbflush"); @@ -679,7 +679,7 @@ static void qeth_l2_dev2br_fdb_notify(struct qeth_card *card, u8 code, struct net_if_token *token, struct mac_addr_lnid *addr_lnid) { - struct switchdev_notifier_fdb_info info; + struct switchdev_notifier_fdb_info info = {}; u8 ntfy_mac[ETH_ALEN]; ether_addr_copy(ntfy_mac, addr_lnid->mac); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index d308ff744a29..f0d6f205c53c 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -434,6 +434,7 @@ static int qeth_l3_correct_routing_type(struct qeth_card *card, if (qeth_is_ipafunc_supported(card, prot, IPA_OSA_MC_ROUTER)) return 0; + goto out_inval; default: goto out_inval; } diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c index 544efd4c42f0..b8cd75a872ee 100644 --- a/drivers/s390/scsi/zfcp_sysfs.c +++ b/drivers/s390/scsi/zfcp_sysfs.c @@ -487,6 +487,7 @@ static ssize_t zfcp_sysfs_port_fc_security_show(struct device *dev, if (0 == (status & ZFCP_STATUS_COMMON_OPEN) || 0 == (status & ZFCP_STATUS_COMMON_UNBLOCKED) || 0 == (status & ZFCP_STATUS_PORT_PHYS_OPEN) || + 0 != (status & ZFCP_STATUS_PORT_LINK_TEST) || 0 != (status & ZFCP_STATUS_COMMON_ERP_FAILED) || 0 != (status & ZFCP_STATUS_COMMON_ACCESS_BOXED)) i = sprintf(buf, "unknown\n"); |