diff mbox

[v6,3/4] IB/sa: Allocate SA query with kzalloc

Message ID 1434117966-17978-4-git-send-email-kaike.wan@intel.com (mailing list archive)
State Superseded
Headers show

Commit Message

Wan, Kaike June 12, 2015, 2:06 p.m. UTC 
From: Kaike Wan <kaike.wan@intel.com>

Replace kmalloc with kzalloc so that all uninitialized fields in SA query
will be zero-ed out to avoid unintentional consequence. This prepares the
SA query structure to accept new fields in the future.

Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: John Fleck <john.fleck@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Sean Hefty <sean.hefty@intel.com>
---
 drivers/infiniband/core/sa_query.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
diff mbox

Patch

diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index c38f030..17e1cf7 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -739,7 +739,7 @@  int ib_sa_path_rec_get(struct ib_sa_client *client,
 	port  = &sa_dev->port[port_num - sa_dev->start_port];
 	agent = port->agent;
 
-	query = kmalloc(sizeof *query, gfp_mask);
+	query = kzalloc(sizeof(*query), gfp_mask);
 	if (!query)
 		return -ENOMEM;
 
@@ -861,7 +861,7 @@  int ib_sa_service_rec_query(struct ib_sa_client *client,
 	    method != IB_SA_METHOD_DELETE)
 		return -EINVAL;
 
-	query = kmalloc(sizeof *query, gfp_mask);
+	query = kzalloc(sizeof(*query), gfp_mask);
 	if (!query)
 		return -ENOMEM;
 
@@ -953,7 +953,7 @@  int ib_sa_mcmember_rec_query(struct ib_sa_client *client,
 	port  = &sa_dev->port[port_num - sa_dev->start_port];
 	agent = port->agent;
 
-	query = kmalloc(sizeof *query, gfp_mask);
+	query = kzalloc(sizeof(*query), gfp_mask);
 	if (!query)
 		return -ENOMEM;
 
@@ -1050,7 +1050,7 @@  int ib_sa_guid_info_rec_query(struct ib_sa_client *client,
 	port  = &sa_dev->port[port_num - sa_dev->start_port];
 	agent = port->agent;
 
-	query = kmalloc(sizeof *query, gfp_mask);
+	query = kzalloc(sizeof(*query), gfp_mask);
 	if (!query)
 		return -ENOMEM;