Change the NULL comparison style as warned by checkpatch. Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx> --- drivers/staging/dgnc/dgnc_tty.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/staging/dgnc/dgnc_tty.c b/drivers/staging/dgnc/dgnc_tty.c index 35f3ec4..b40fd67 100644 --- a/drivers/staging/dgnc/dgnc_tty.c +++ b/drivers/staging/dgnc/dgnc_tty.c @@ -1469,7 +1469,7 @@ 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; @@ -1570,7 +1570,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty) int ret = 0; unsigned long flags; - if (tty == NULL || dgnc_TmpWriteBuf == NULL) + if (!tty || !dgnc_TmpWriteBuf) return 0; un = tty->driver_data; @@ -1649,7 +1649,7 @@ static int dgnc_tty_write(struct tty_struct *tty, ushort tmask; uint remain; - if (tty == NULL || dgnc_TmpWriteBuf == NULL) + if (!tty || !dgnc_TmpWriteBuf) return 0; un = tty->driver_data; -- 1.9.1 _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
