Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH 06/24] n_hdlc: use clamp() for maxframe | Date | Wed, 19 Feb 2020 09:41:00 +0100 |
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It is easier to read. And use MAX_HDLC_FRAME_SIZE instead of magic constant.
Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/tty/n_hdlc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index 87f22e57e4f6..a713a98fea2e 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -894,10 +894,7 @@ static int __init n_hdlc_init(void) int status; /* range check maxframe arg */ - if (maxframe < 4096) - maxframe = 4096; - else if (maxframe > 65535) - maxframe = 65535; + maxframe = clamp(maxframe, 4096, MAX_HDLC_FRAME_SIZE); status = tty_register_ldisc(N_HDLC, &n_hdlc_ldisc); if (!status) -- 2.25.0
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