[src/trunk]: src/sys/miscfs/genfs genfs_putpages: Localize a few variables. ...

[uebayasi <uebayasi%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/55b1c19ce23e
branches:  trunk
changeset: 751208:55b1c19ce23e
user:      uebayasi <uebayasi%NetBSD.org@localhost>
date:      Thu Jan 28 07:24:55 2010 +0000

description:
genfs_putpages: Localize a few variables.  No functional changes.

diffstat:

 sys/miscfs/genfs/genfs_io.c |  12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diffs (56 lines):

diff -r 33ad557c1ca5 -r 55b1c19ce23e sys/miscfs/genfs/genfs_io.c
--- a/sys/miscfs/genfs/genfs_io.c       Thu Jan 28 06:04:23 2010 +0000
+++ b/sys/miscfs/genfs/genfs_io.c       Thu Jan 28 07:24:55 2010 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: genfs_io.c,v 1.23 2010/01/27 15:53:06 uebayasi Exp $   */
+/*     $NetBSD: genfs_io.c,v 1.24 2010/01/28 07:24:55 uebayasi Exp $   */
 
 /*
  * Copyright (c) 1982, 1986, 1989, 1993
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.23 2010/01/27 15:53:06 uebayasi Exp $");
+__KERNEL_RCSID(0, "$NetBSD: genfs_io.c,v 1.24 2010/01/28 07:24:55 uebayasi Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -105,10 +105,10 @@
                int a_flags;
        } */ * const ap = v;
 
-       off_t newsize, diskeof, memeof;
+       off_t diskeof, memeof;
        off_t offset, origoffset, startoffset, endoffset;
        daddr_t lbn, blkno;
-       int i, error, npages, orignpages, npgs, run, ridx, pidx, pcount;
+       int i, error, npages, orignpages, npgs, run, ridx;
        int fs_bshift, fs_bsize, dev_bshift;
        const int flags = ap->a_flags;
        size_t bytes, iobytes, tailstart, tailbytes, totalbytes, skipbytes;
@@ -146,6 +146,7 @@
        orignpages = *ap->a_count;
        GOP_SIZE(vp, origvsize, &diskeof, 0);
        if (flags & PGO_PASTEOF) {
+               off_t newsize;
 #if defined(DIAGNOSTIC)
                off_t writeeof;
 #endif /* defined(DIAGNOSTIC) */
@@ -452,6 +453,7 @@
        for (offset = startoffset;
            bytes > 0;
            offset += iobytes, bytes -= iobytes) {
+               int pidx;
 
                /*
                 * skip pages which don't need to be read.
@@ -501,6 +503,8 @@
                iobytes = MIN((((off_t)lbn + 1 + run) << fs_bshift) - offset,
                    bytes);
                if (offset + iobytes > round_page(offset)) {
+                       int pcount;
+
                        pcount = 1;
                        while (pidx + pcount < npages &&
                            pgs[pidx + pcount]->flags & PG_FAKE) {