There is a possibility of bug when variable type has changed but corresponding struct passed to the sizeof has not.
Cc: Gustavo A. R. Silva <[email protected]> Signed-off-by: Tomas Winkler <[email protected]> --- drivers/misc/mei/client.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/misc/mei/client.c b/drivers/misc/mei/client.c index b32c825a0945..2572887d99b6 100644 --- a/drivers/misc/mei/client.c +++ b/drivers/misc/mei/client.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 /* - * Copyright (c) 2003-2019, Intel Corporation. All rights reserved. + * Copyright (c) 2003-2020, Intel Corporation. All rights reserved. * Intel Management Engine Interface (Intel MEI) Linux driver */ @@ -369,7 +369,7 @@ static struct mei_cl_cb *mei_io_cb_init(struct mei_cl *cl, { struct mei_cl_cb *cb; - cb = kzalloc(sizeof(struct mei_cl_cb), GFP_KERNEL); + cb = kzalloc(sizeof(*cb), GFP_KERNEL); if (!cb) return NULL; @@ -552,7 +552,7 @@ int mei_cl_flush_queues(struct mei_cl *cl, const struct file *fp) */ static void mei_cl_init(struct mei_cl *cl, struct mei_device *dev) { - memset(cl, 0, sizeof(struct mei_cl)); + memset(cl, 0, sizeof(*cl)); init_waitqueue_head(&cl->wait); init_waitqueue_head(&cl->rx_wait); init_waitqueue_head(&cl->tx_wait); @@ -575,7 +575,7 @@ struct mei_cl *mei_cl_allocate(struct mei_device *dev) { struct mei_cl *cl; - cl = kmalloc(sizeof(struct mei_cl), GFP_KERNEL); + cl = kmalloc(sizeof(*cl), GFP_KERNEL); if (!cl) return NULL; -- 2.25.4
