tree cb1f69504094cec60564be51c405bba5eb66c322
parent ae9da83f6d800fe1f3b23bfbc8f7222ad1c5bb74
author vignesh babu <vignesh.babu@wipro.com> 1192829924 +0100
committer Alasdair G Kergon <agk@redhat.com> 1192842066 +0100

dm: use is_power_of_2

Replacing n & (n - 1) for power of 2 check by is_power_of_2(n)

Signed-off-by: vignesh babu <vignesh.babu@wipro.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>