The return index value from bitmap_find_next_zero_area can be higher
than available slot. So correct the check to return error in such case.
Signed-off-by: NMaulik Shah <mkshah@codeaurora.org>
Signed-off-by: NRaju P.L.S.S.S.N <rplsssn@codeaurora.org>
Reviewed-by: NLina Iyer <ilina@codeaurora.org>
Signed-off-by: NAndy Gross <agross@kernel.org>