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Commit e16cb0a7 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

tty: tty_buffer.c: move assignment out of if () block 



We should not be doing assignments within an if () block
so fix up the code to not do this.

change was created using Coccinelle.

CC: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 485e148d

drivers/tty/tty_buffer.c

+2 −1
Original line number Diff line number Diff line
@@ -262,7 +262,8 @@ static int __tty_buffer_request_room(struct tty_port *port, size_t size, 
	change = (b->flags & TTYB_NORMAL) && (~flags & TTYB_NORMAL);

	if (change || left < size) {

		/* This is the slow path - looking for new buffers to use */

		if ((n = tty_buffer_alloc(port, size)) != NULL) {

		n = tty_buffer_alloc(port, size);

		if (n != NULL) {

			n->flags = flags;

			buf->tail = n;

			b->commit = b->used;