drivers/staging/tty/specialix.c: convert func_enter to func_exit (115bcd15) · Commits · 戴 / test

Convert calls to func_enter on leaving a function to func_exit. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/ ) // <smpl> @@ @@ - func_enter(); + func_exit(); return...; // </smpl> Signed-off-by:

Julia Lawall <julia@diku.dk> Cc: Roger Wolff <R.E.Wolff@BitWizard.nl> Signed-off-by:

Andrew Morton <akpm@linux-foundation.org> Signed-off-by:

Linus Torvalds <torvalds@linux-foundation.org>

drivers/staging/tty/specialix.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -1416,7 +1416,7 @@ static int sx_open(struct tty_struct tty, struct file filp)
		board, bp, port, SX_PORT(tty->index));

		if (sx_paranoia_check(port, tty->name, "sx_open")) {
		func_enter();
		func_exit();
		return -ENODEV;
		}

		@@ -1435,13 +1435,13 @@ static int sx_open(struct tty_struct tty, struct file filp)

		error = sx_setup_port(bp, port);
		if (error) {
		func_enter();
		func_exit();
		return error;
		}

		error = block_til_ready(tty, filp, port);
		if (error) {
		func_enter();
		func_exit();
		return error;
		}

		@@ -1860,7 +1860,7 @@ static int sx_set_serial_info(struct specialix_port *port,
		func_enter();

		if (copy_from_user(&tmp, newinfo, sizeof(tmp))) {
		func_enter();
		func_exit();
		return -EFAULT;
		}

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