tree a87bd5c9e4d94ddef0724bb68a4ed1815e552d84
parent ee1a08f963c5abb5ec2d8c5defffecee7c3f84c8
author Roel Kluin <12o3l@tiscali.nl> 1208991782 +1000
committer Paul Mackerras <paulus@samba.org> 1210768285 +1000

[POWERPC] mpic_u3msi: Failed allocation unnoticed

bitmap_find_free_region(), called by mpic_msi_alloc_hwirqs() may return
signed, but hwirq is unsigned.  A failed allocation remains unnoticed.

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Paul Mackerras <paulus@samba.org>