On 2011-08-25, at 5:36 AM, Robin Dong wrote: > From: Ronbin Dong <sanbai@xxxxxxxxxx> > > The argument of "ord" in mb_find_extent is not necessary anymore. > > Signed-off-by: Robin Dong <sanbai@xxxxxxxxxx> > --- > fs/ext4/mballoc.c | 3 +-- > 1 files changed, 1 insertions(+), 2 deletions(-) This patch doesn't remove the declaration "int ord;" at the start of the function. > diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c > index 17a5a57..0702627 100644 > --- a/fs/ext4/mballoc.c > +++ b/fs/ext4/mballoc.c > @@ -1432,9 +1432,8 @@ static int mb_find_extent(struct ext4_buddy *e4b, int order, int block, > if (mb_test_bit(next, EXT4_MB_BITMAP(e4b))) > break; > > - ord = mb_find_order_for_block(e4b, next); > + order = mb_find_order_for_block(e4b, next); > > - order = ord; > block = next >> order; > ex->fe_len += 1 << order; > } > -- > 1.7.4.1 Cheers, Andreas -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
