ehea: Fix mem allocations which require page alignment

PAGE_SIZE allocations via slab are not guaranteed to be page-aligned. Fixed
all memory allocations where page alignment is required by firmware.

Signed-off-by: Thomas Klein <tklein@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 49d766ebbcf4..3747457f5e69 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -1005,7 +1005,7 @@ void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle)
         unsigned long ret;
         u64 *rblock;
 
-        rblock = kzalloc(PAGE_SIZE, GFP_KERNEL);
+        rblock = (void *)get_zeroed_page(GFP_KERNEL);
         if (!rblock) {
                 ehea_error("Cannot allocate rblock memory.");
                 return;
@@ -1022,5 +1022,5 @@ void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle)
         else
                 ehea_error("Error data could not be fetched: %llX", res_handle);
 
-        kfree(rblock);
+        free_page((unsigned long)rblock);
 }