xen/grant_table: Remove stale comment on top of map_grant_ref
authorJulien Grall <julien.grall@arm.com>
Thu, 1 Nov 2018 10:16:58 +0000 (10:16 +0000)
committerJulien Grall <julien.grall@arm.com>
Fri, 9 Nov 2018 11:50:55 +0000 (11:50 +0000)
commit5ef7a7f9be72018e35eba0f1c8b52048de540d28
tree1e75ed8249856ffdfe6923981d464bbc2bd04730
parent8d84e701fdc3825f65e32e34f14c0f9ccfe359e1
xen/grant_table: Remove stale comment on top of map_grant_ref

Remove the 2 part comment on top of map_grant_ref:
    - The first part mention the return value which has been void since
    2006!
    - The second part mention a local variable 'addr' which does not
    exist anymore.

Signed-off-by: Julien Grall <julien.grall@arm.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/common/grant_table.c