ia64 perfmon: fix get_unmapped_area() use there
get_unmapped_area() returns -E... on failure, not 0. Moreover, the
wrapper around it is completely pointless.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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get_unmapped_area() returns -E... on failure, not 0. Moreover, the
wrapper around it is completely pointless.
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>