Messages in this thread Patch in this message | | | Subject | [PATCH] Char: serial167, remove useless tty check | From | Jiri Slaby <> | Date | Sun, 1 Oct 2006 01:23:59 +0200 (CEST) |
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serial167, remove useless tty check
tty is dereferenced before it is checked to be nonNULL. Remove such check.
Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
--- commit 00bed6b2fb10dd07cdde1f6ebe8066058b748ce1 tree b69d8cc230471d1e5dfa09d273960997deb42eba parent 810378cbe277c73f99219e343f54e782459b6b61 author Jiri Slaby <jirislaby@gmail.com> Sun, 01 Oct 2006 01:12:34 +0200 committer Jiri Slaby <xslaby@anemoi.localdomain> Sun, 01 Oct 2006 01:12:34 +0200
drivers/char/serial167.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c index 48dae5d..f4809c8 100644 --- a/drivers/char/serial167.c +++ b/drivers/char/serial167.c @@ -1121,7 +1121,7 @@ #endif if (serial_paranoia_check(info, tty->name, "cy_put_char")) return; - if (!tty || !info->xmit_buf) + if (!info->xmit_buf) return; local_irq_save(flags); @@ -1187,7 +1187,7 @@ #endif return 0; } - if (!tty || !info->xmit_buf){ + if (!info->xmit_buf){ return 0; } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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