diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2013-11-06 19:53:09 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2013-11-06 19:53:09 +0000 |
| commit | 74443831deefcd7b44767cc8d037af29aaf37c2c (patch) | |
| tree | 8254eea441756a62fac9a0e41bd2ef0c97d1b3fd | |
| parent | 7abe55e0a9bc33512a758be630ccb75191820885 (diff) | |
simplify a crazy expression
| -rw-r--r-- | sys/kern/subr_hibernate.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/kern/subr_hibernate.c b/sys/kern/subr_hibernate.c index 4bbee1f2b0a..28a60cd51e3 100644 --- a/sys/kern/subr_hibernate.c +++ b/sys/kern/subr_hibernate.c @@ -1,4 +1,4 @@ -/* $OpenBSD: subr_hibernate.c,v 1.77 2013/11/06 19:50:56 deraadt Exp $ */ +/* $OpenBSD: subr_hibernate.c,v 1.78 2013/11/06 19:53:08 deraadt Exp $ */ /* * Copyright (c) 2011 Ariane van der Steldt <ariane@stack.nl> @@ -1378,7 +1378,7 @@ hibernate_write_chunks(union hibernate_info *hib) size_t nblocks, out_remaining, used; struct hibernate_disk_chunk *chunks; vaddr_t hibernate_io_page = hib->piglet_va + PAGE_SIZE; - daddr_t blkctr = 0, offset = 0; + daddr_t blkctr = 0; int i, err; struct hibernate_zlib_state *hibernate_state; @@ -1545,9 +1545,8 @@ hibernate_write_chunks(union hibernate_info *hib) blkctr += nblocks; - offset = blkctr + hib->image_offset; - chunks[i].compressed_size = (offset - chunks[i].offset) * - DEV_BSIZE; + chunks[i].compressed_size = (blkctr + hib->image_offset - + chunks[i].offset) * DEV_BSIZE; } return (0); |