> ---
> diff --git a/fs/ufs/super.c b/fs/ufs/super.c
> index 22ff6ed..2b30116 100644
> --- a/fs/ufs/super.c
> +++ b/fs/ufs/super.c
> @@ -87,6 +87,7 @@
> #include <linux/smp_lock.h>
> #include <linux/buffer_head.h>
> #include <linux/vfs.h>
> +#include <linux/log2.h>
>
> #include "swab.h"
> #include "util.h"
> @@ -854,7 +855,7 @@ magic_found:
> uspi->s_fmask = fs32_to_cpu(sb, usb1->fs_fmask);
> uspi->s_fshift = fs32_to_cpu(sb, usb1->fs_fshift);
>
> - if (uspi->s_fsize & (uspi->s_fsize - 1)) {
> + if (!is_power_of_2(uspi->s_fsize)) {
> printk(KERN_ERR "ufs_read_super: fragment size %u is not a power of 2\n",
> uspi->s_fsize);
> goto failed;
> @@ -869,7 +870,7 @@ magic_found:
> uspi->s_fsize);
> goto failed;
> }
> - if (uspi->s_bsize & (uspi->s_bsize - 1)) {
> + if (!is_power_of_2(uspi->s_bsize)) {
> printk(KERN_ERR "ufs_read_super: block size %u is not a power of 2\n",
> uspi->s_bsize);
> goto failed;
>
> --
> Vignesh Babu BM
> _____________________________________________________________
> "Why is it that every time I'm with you, makes me believe in magic?"
>
>
>
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