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Commit 8db353bd authored by Sachin Kamat's avatar Sachin Kamat Committed by Greg Kroah-Hartman
Browse files

thunderbolt: Use NULL instead of 0 in ctl.c 



The function returns a pointer. Hence return NULL instead of 0.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@samsung.com>
Acked-by: default avatarAndreas Noever <andreas.noever@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent c9c2deef

drivers/thunderbolt/ctl.c

+2 −2
Original line number Diff line number Diff line
@@ -305,13 +305,13 @@ static struct ctl_pkg *tb_ctl_pkg_alloc(struct tb_ctl *ctl) 
{

	struct ctl_pkg *pkg = kzalloc(sizeof(*pkg), GFP_KERNEL);

	if (!pkg)

		return 0;

		return NULL;

	pkg->ctl = ctl;

	pkg->buffer = dma_pool_alloc(ctl->frame_pool, GFP_KERNEL,

				     &pkg->frame.buffer_phy);

	if (!pkg->buffer) {

		kfree(pkg);

		return 0;

		return NULL;

	}

	return pkg;

}