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Commit 365cf663 authored by Roland Kammerer's avatar Roland Kammerer Committed by Jens Axboe
Browse files

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: default avatarPhilipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: default avatarLars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent d3d2948f

drivers/block/drbd/drbd_receiver.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

include/linux/drbd.h

+1 −1
Original line number Diff line number Diff line
@@ -51,7 +51,7 @@ 
#endif



extern const char *drbd_buildtag(void);

#define REL_VERSION "8.4.7"

#define REL_VERSION "8.4.10"

#define API_VERSION 1

#define PRO_VERSION_MIN 86

#define PRO_VERSION_MAX 101