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authorJakub Kicinski <kuba@kernel.org>2021-08-13 16:41:22 +0300
committerJakub Kicinski <kuba@kernel.org>2021-08-13 16:41:22 +0300
commitf4083a752a3b7dc2076432129c8469d02c25318e (patch)
tree6518d6c858a630508466906e30683d60bbef9748 /drivers/s390
parentb769cf44ed55f4b277b89cf53df6092f0c9082d0 (diff)
parentf8e6dfc64f6135d1b6c5215c14cd30b9b60a0008 (diff)
downloadlinux-f4083a752a3b7dc2076432129c8469d02c25318e.tar.xz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Conflicts: drivers/net/ethernet/broadcom/bnxt/bnxt_ptp.h 9e26680733d5 ("bnxt_en: Update firmware call to retrieve TX PTP timestamp") 9e518f25802c ("bnxt_en: 1PPS functions to configure TSIO pins") 099fdeda659d ("bnxt_en: Event handler for PPS events") kernel/bpf/helpers.c include/linux/bpf-cgroup.h a2baf4e8bb0f ("bpf: Fix potentially incorrect results with bpf_get_local_storage()") c7603cfa04e7 ("bpf: Add ambient BPF runtime context stored in current") drivers/net/ethernet/mellanox/mlx5/core/pci_irq.c 5957cc557dc5 ("net/mlx5: Set all field of mlx5_irq before inserting it to the xarray") 2d0b41a37679 ("net/mlx5: Refcount mlx5_irq with integer") MAINTAINERS 7b637cd52f02 ("MAINTAINERS: fix Microchip CAN BUS Analyzer Tool entry typo") 7d901a1e878a ("net: phy: add Maxlinear GPY115/21x/24x driver") Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/s390')
-rw-r--r--drivers/s390/block/dasd_eckd.c13
-rw-r--r--drivers/s390/net/qeth_l2_main.c4
2 files changed, 13 insertions, 4 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/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 4871f712b874..72e84ff9fea5 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");
@@ -636,7 +636,7 @@ 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);