Commit a5db4826 authored by Valentin Vidic's avatar Valentin Vidic Committed by Greg Kroah-Hartman
Browse files

n_tty: update comment for WAKEUP_CHARS define 



Give a better descriptions of what WAKEUP_CHARS represents.

Signed-off-by: default avatarValentin Vidic <Valentin.Vidic@CARNet.hr>
Acked-by: default avatarJiri Slaby <jslaby@suse.cz>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4feb7a4a

drivers/tty/n_tty.c

+4 −2
Original line number Diff line number Diff line
@@ -50,8 +50,10 @@ 
#include <linux/ratelimit.h>

#include <linux/vmalloc.h>





/* number of characters left in xmit buffer before select has we have room */

/*

 * Until this number of characters is queued in the xmit buffer, select will

 * return "we have room for writes".

 */

#define WAKEUP_CHARS 256



/*