xl: add return codes for various pci functions
authorPaulina Szubarczyk <paulinaszubarczyk@gmail.com>
Mon, 9 May 2016 11:30:52 +0000 (13:30 +0200)
committerWei Liu <wei.liu2@citrix.com>
Thu, 9 Jun 2016 15:31:56 +0000 (16:31 +0100)
commite2b7aa293598eda965933ab74179c81ba55a2f12
tree52dd83194ab62f280f72ad0cf122c97e50f90966
parent372ad59dd0e7a3df0bd46ec3c8b934d739eb07b5
xl: add return codes for various pci functions

Returning error codes makes it easier for shell scripts to tell if a
command has failed or succeeded.

Signed-off-by: George Dunlap <George.Dunlap@eu.citrix.com>
Signed-off-by: Paulina Szubarczyk <paulinaszubarczyk@gmail.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
tools/libxl/xl_cmdimpl.c