[PATCH] drivers/char/specialix.c: Convert func_enter to func_exit
From: Julia Lawall <hidden>
Date: 2011-02-02 17:36:08
Also in:
lkml
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 <redacted> --- drivers/char/specialix.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff -u -p a/drivers/char/specialix.c b/drivers/char/specialix.c
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c@@ -1416,7 +1416,7 @@ static int sx_open(struct tty_struct *tt 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 *tt 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 spe func_enter(); if (copy_from_user(&tmp, newinfo, sizeof(tmp))) { - func_enter(); + func_exit(); return -EFAULT; }