On Wed, Feb 13, 2008 at 10:41:44AM +0100, Roel Kluin wrote: > [EMAIL PROTECTED] wrote: > > replace all: > > big/little_endian_variable = > > cpu_to_[bl]eX([bl]eX_to_cpu(big/little_endian_variable) + > > expression_in_cpu_byteorder); > > with: > > [bl]eX_add_cpu(&big/little_endian_variable, > > expression_in_cpu_byteorder); > > you may also want these: > --- > [bl]e_add_cpu conversion in return > > Signed-off-by: Roel Kluin <[EMAIL PROTECTED]> Acked-by: Marcin Slusarz <[EMAIL PROTECTED]>
> --- > diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h > index 1683d2b..a1e3000 100644 > --- a/fs/ufs/swab.h > +++ b/fs/ufs/swab.h > @@ -44,18 +44,22 @@ static __inline u32 > fs64_add(struct super_block *sbp, u32 *n, int d) > { > if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) > - return *n = cpu_to_le64(le64_to_cpu(*n)+d); > + le64_add_cpu(n, d); > else > - return *n = cpu_to_be64(be64_to_cpu(*n)+d); > + be64_add_cpu(n, d); > + > + return *n; > } > > static __inline u32 > fs64_sub(struct super_block *sbp, u32 *n, int d) > { > if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE) > - return *n = cpu_to_le64(le64_to_cpu(*n)-d); > + le64_add_cpu(n, -d); > else > - return *n = cpu_to_be64(be64_to_cpu(*n)-d); > + be64_add_cpu(n, -d); > + > + return *n; > } > > static __inline u32 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/