Commit 0d88002e authored Oct 12, 2015 by Peter Senna Tschudin Committed by Greg Kroah-Hartman Oct 16, 2015

usb/host/fotg210: change kmalloc by kmalloc_array



This patch replaces:

kmalloc(DBG_SCHED_LIMIT * sizeof(*seen), GFP_ATOMIC)

by:

kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC)

as kmalloc_array() should be used for allocating arrays.

Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent f238b4e2

drivers/usb/host/fotg210-hcd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -500,7 +500,7 @@ static ssize_t fill_periodic_buffer(struct debug_buffer *buf)
		unsigned i;
		__hc32 tag;

		seen = kmalloc(DBG_SCHED_LIMIT * sizeof(*seen), GFP_ATOMIC);
		seen = kmalloc_array(DBG_SCHED_LIMIT, sizeof(*seen), GFP_ATOMIC);
		if (!seen)
		return 0;