From d435cefe9cbc9308cac8d4b19069a572e2bd1558 Mon Sep 17 00:00:00 2001 From: Peter Hurley Date: Sun, 8 Nov 2015 13:01:19 -0500 Subject: tty: Remove __func__ from tty_debug() macro Now that tty_debug() macro uses pr_debug(), the function name can be printed when using dynamic debug; printing the function name within the format string is redundant. Remove the __func__ parameter and print specifier from the format string. Add context to messages for when the function name is not printed by dynamic debug, or when dynamic debug is not enabled. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman --- drivers/tty/tty_io.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'drivers/tty/tty_io.c') diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c index d9df15f1086b..f8e1fce9bdfd 100644 --- a/drivers/tty/tty_io.c +++ b/drivers/tty/tty_io.c @@ -783,7 +783,7 @@ static void do_tty_hangup(struct work_struct *work) void tty_hangup(struct tty_struct *tty) { - tty_debug_hangup(tty, "\n"); + tty_debug_hangup(tty, "hangup\n"); schedule_work(&tty->hangup_work); } @@ -800,7 +800,7 @@ EXPORT_SYMBOL(tty_hangup); void tty_vhangup(struct tty_struct *tty) { - tty_debug_hangup(tty, "\n"); + tty_debug_hangup(tty, "vhangup\n"); __tty_hangup(tty, 0); } @@ -837,7 +837,7 @@ void tty_vhangup_self(void) static void tty_vhangup_session(struct tty_struct *tty) { - tty_debug_hangup(tty, "\n"); + tty_debug_hangup(tty, "session hangup\n"); __tty_hangup(tty, 1); } @@ -1787,7 +1787,7 @@ int tty_release(struct inode *inode, struct file *filp) return 0; } - tty_debug_hangup(tty, "(tty count=%d)...\n", tty->count); + tty_debug_hangup(tty, "releasing (count=%d)\n", tty->count); if (tty->ops->close) tty->ops->close(tty, filp); @@ -1903,7 +1903,7 @@ int tty_release(struct inode *inode, struct file *filp) /* Wait for pending work before tty destruction commmences */ tty_flush_works(tty); - tty_debug_hangup(tty, "freeing structure...\n"); + tty_debug_hangup(tty, "freeing structure\n"); /* * The release_tty function takes care of the details of clearing * the slots and preserving the termios structure. The tty_unlock_pair @@ -2093,7 +2093,7 @@ retry_open: tty->driver->subtype == PTY_TYPE_MASTER) noctty = 1; - tty_debug_hangup(tty, "(tty count=%d)\n", tty->count); + tty_debug_hangup(tty, "opening (count=%d)\n", tty->count); if (tty->ops->open) retval = tty->ops->open(tty, filp); @@ -2102,7 +2102,7 @@ retry_open: filp->f_flags = saved_flags; if (retval) { - tty_debug_hangup(tty, "error %d, releasing...\n", retval); + tty_debug_hangup(tty, "open error %d, releasing\n", retval); tty_unlock(tty); /* need to call tty_release without BTM */ tty_release(inode, filp); -- cgit v1.2.3