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authorRoland Kammerer <roland.kammerer@linbit.com>2017-08-29 10:20:48 +0200
committerJens Axboe <axboe@kernel.dk>2017-08-29 15:34:46 -0600
commit365cf663b64791e341f425385c7ae152327c7009 (patch)
tree240e25c55c0cdee8c6eb1a44583dce25b228d731 /drivers/block/drbd
parentd3d2948f4353300e483e03be3f400dc07cf504ce (diff)
downloadlinux-365cf663b64791e341f425385c7ae152327c7009.tar.bz2
drbd: switch from kmalloc() to kmalloc_array()
We had one call to kmalloc that actually allocates an array. Switch that one to the kmalloc_array() function. Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com> Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/block/drbd')
-rw-r--r--drivers/block/drbd/drbd_receiver.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 4e8a543ded70..796eaf347dc0 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -4126,7 +4126,7 @@ static int receive_uuids(struct drbd_connection *connection, struct packet_info
return config_unknown_volume(connection, pi);
device = peer_device->device;
- p_uuid = kmalloc(sizeof(u64)*UI_EXTENDED_SIZE, GFP_NOIO);
+ p_uuid = kmalloc_array(UI_EXTENDED_SIZE, sizeof(*p_uuid), GFP_NOIO);
if (!p_uuid) {
drbd_err(device, "kmalloc of p_uuid failed\n");
return false;