Rewrite explicit NULL comparison in its simpler form. <smpl> @NULL_REPLACE@ expression e; @@ -e == NULL + !e </smpl> Signed-off-by: Muhammad Falak R Wani <falakreyaz@xxxxxxxxx> --- drivers/staging/dgnc/dgnc_tty.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index ce4187f..973263e 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1521,7 +1521,7 @@ static int dgnc_tty_chars_in_buffer(struct tty_struct *tty) uint chars = 0; unsigned long flags; - if (tty == NULL) + if (!tty) return 0; un = tty->driver_data; -- 1.9.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
