diff options
author | imp <imp@FreeBSD.org> | 2008-09-28 03:33:01 +0000 |
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committer | imp <imp@FreeBSD.org> | 2008-09-28 03:33:01 +0000 |
commit | eaeae65ffcd84982ee7e7c826512ac557ab5d940 (patch) | |
tree | f2087f94287c9bee77decf726a1d59bd210dab3c /sys/dev | |
parent | 67a928c072881290d56c36eda67cca45d28f9acb (diff) | |
download | FreeBSD-src-eaeae65ffcd84982ee7e7c826512ac557ab5d940.zip FreeBSD-src-eaeae65ffcd84982ee7e7c826512ac557ab5d940.tar.gz |
Change while (cond)\n\t\t; to while (cond)\n\t\tcontinue; since the
former more explicitly tells the compiler that you want an empty loop.
There are some lint programs that use this hint to avoid generating
warnings.
No functional change...
Diffstat (limited to 'sys/dev')
-rw-r--r-- | sys/dev/cfe/cfe_console.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/cfe/cfe_console.c b/sys/dev/cfe/cfe_console.c index d5adb07..6d19947 100644 --- a/sys/dev/cfe/cfe_console.c +++ b/sys/dev/cfe/cfe_console.c @@ -126,7 +126,7 @@ cfe_tty_outwakeup(struct tty *tp) if (len == 0) break; while (cfe_write(conhandle, buf, len) == 0) - ; + continue; } } @@ -190,7 +190,7 @@ cfe_cngetc(struct consdev *cp) unsigned char ch; while ((result = cfe_read(conhandle, &ch, 1)) == 0) - ; + continue; if (result > 0) { #if defined(KDB) && defined(ALT_BREAK_TO_DEBUGGER) @@ -228,7 +228,7 @@ cfe_cnputc(struct consdev *cp, int c) cbuf = c; while (cfe_write(conhandle, &cbuf, 1) == 0) - ; + continue; } SYSINIT(cndev, SI_SUB_CONFIGURE, SI_ORDER_MIDDLE, cn_drvinit, NULL); |