ext4: Use is_power_of_2()

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Replace (n & (n-1)) in the context of power of 2 checks with
is_power_of_2()

Signed-off-by: Vignesh Babu <vignesh.babu@wipro.com>
Cc: <linux-ext4@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

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Vignesh Babu 2007-07-18 09:11:02 -04:00 • committed by Theodore Ts'o

parent fc0e15a667

commit 1330593eb2

1 changed files with 2 additions and 1 deletions

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fs/ext4/super.c

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