[PATCH] ehea: kzalloc GFP_ATOMIC fix

This patch fixes kzalloc parameters (GFP_ATOMIC instead of GFP_KERNEL)

Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

1 files changed, 5 insertions, 6 deletions

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index eb7d44de59ff..4538c99733fd 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -586,8 +586,8 @@ int ehea_sense_port_attr(struct ehea_port *port)
         u64 hret;
         struct hcp_ehea_port_cb0 *cb0;
 
-        cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
-        if (!cb0) {
+        cb0 = kzalloc(H_CB_ALIGNMENT, GFP_ATOMIC);   /* May be called via */
+        if (!cb0) {                                  /* ehea_neq_tasklet() */
                 ehea_error("no mem for cb0");
                 ret = -ENOMEM;
                 goto out;
@@ -765,8 +765,7 @@ static void ehea_parse_eqe(struct ehea_adapter *adapter, u64 eqe)
 
                 if (EHEA_BMASK_GET(NEQE_PORT_UP, eqe)) {
                         if (!netif_carrier_ok(port->netdev)) {
-                                ret = ehea_sense_port_attr(
-                                        port);
+                                ret = ehea_sense_port_attr(port);
                                 if (ret) {
                                         ehea_error("failed resensing port "
                                                    "attributes");
@@ -1502,7 +1501,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
         if ((enable && port->promisc) || (!enable && !port->promisc))
                 return;
 
-        cb7 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb7 = kzalloc(H_CB_ALIGNMENT, GFP_ATOMIC);
         if (!cb7) {
                 ehea_error("no mem for cb7");
                 goto out;
@@ -1606,7 +1605,7 @@ static void ehea_add_multicast_entry(struct ehea_port* port, u8* mc_mac_addr)
         struct ehea_mc_list *ehea_mcl_entry;
         u64 hret;
 
-        ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_KERNEL);
+        ehea_mcl_entry = kzalloc(sizeof(*ehea_mcl_entry), GFP_ATOMIC);
         if (!ehea_mcl_entry) {
                 ehea_error("no mem for mcl_entry");
                 return;