ACPI: simplify scan.c coding
authorBjorn Helgaas <bjorn.helgaas@hp.com>
Tue, 28 Mar 2006 22:04:00 +0000 (17:04 -0500)
committerLen Brown <len.brown@intel.com>
Sun, 2 Apr 2006 02:53:51 +0000 (21:53 -0500)
No functional changes; just remove leftover, unused "buffer" and simplify
control flow (no need to remember error values and goto the end, when we can
simply return the value directly).

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com>
drivers/acpi/scan.c

Simple merge