diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/cyclades.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c index cc7acf877dc0..122e7a72a4e1 100644 --- a/drivers/char/cyclades.c +++ b/drivers/char/cyclades.c | |||
@@ -2833,9 +2833,8 @@ cy_write(struct tty_struct * tty, const unsigned char *buf, int count) | |||
2833 | return 0; | 2833 | return 0; |
2834 | } | 2834 | } |
2835 | 2835 | ||
2836 | if (!tty || !info->xmit_buf || !tmp_buf){ | 2836 | if (!info->xmit_buf || !tmp_buf) |
2837 | return 0; | 2837 | return 0; |
2838 | } | ||
2839 | 2838 | ||
2840 | CY_LOCK(info, flags); | 2839 | CY_LOCK(info, flags); |
2841 | while (1) { | 2840 | while (1) { |
@@ -2884,7 +2883,7 @@ cy_put_char(struct tty_struct *tty, unsigned char ch) | |||
2884 | if (serial_paranoia_check(info, tty->name, "cy_put_char")) | 2883 | if (serial_paranoia_check(info, tty->name, "cy_put_char")) |
2885 | return; | 2884 | return; |
2886 | 2885 | ||
2887 | if (!tty || !info->xmit_buf) | 2886 | if (!info->xmit_buf) |
2888 | return; | 2887 | return; |
2889 | 2888 | ||
2890 | CY_LOCK(info, flags); | 2889 | CY_LOCK(info, flags); |