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authorPeter Hurley <peter@hurleysoftware.com>2016-01-10 08:35:21 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2016-01-28 02:13:28 +0300
commite802ca0e1892865acdde90f1aaed37333c5660c2 (patch)
tree900e6c7b7f1d99f9a90abf90fc4853dda47c1a30 /drivers/tty/n_tty.c
parentde5583d670a8b10f157fdcc7afaddfd1ec423a69 (diff)
downloadlinux-e802ca0e1892865acdde90f1aaed37333c5660c2.tar.xz
tty: Move tty_check_change() helper
Move is_ignored() to drivers/tty/tty_io.c and re-declare in file scope. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/n_tty.c')
-rw-r--r--drivers/tty/n_tty.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
index dae628f19912..f4555a261420 100644
--- a/drivers/tty/n_tty.c
+++ b/drivers/tty/n_tty.c
@@ -1763,12 +1763,6 @@ static int n_tty_receive_buf2(struct tty_struct *tty, const unsigned char *cp,
return n_tty_receive_buf_common(tty, cp, fp, count, 1);
}
-int is_ignored(int sig)
-{
- return (sigismember(&current->blocked, sig) ||
- current->sighand->action[sig-1].sa.sa_handler == SIG_IGN);
-}
-
/**
* n_tty_set_termios - termios data changed
* @tty: terminal