At Fri, 15 Sep 2017 01:57:26 +0300, Timofey Titovets wrote: > > Was added in: > c8b978188c9a0fd3d535c13debd19d522b726f1f > "Btrfs: Add zlib compression support" > Survive to near time (from 08.10.2008). > > Because 'start' checked for zero before branch, so it's > safe to remove that subtraction. > > Signed-off-by: Timofey Titovets <nefelim...@gmail.com>
Reviewed-by: Satoru Takeuchi <satoru.takeu...@gmail.com> > --- > fs/btrfs/inode.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c > index 02ef32149c15..81123408e82e 100644 > --- a/fs/btrfs/inode.c > +++ b/fs/btrfs/inode.c > @@ -570,7 +570,7 @@ static noinline void compress_file_range(struct inode > *inode, > cont: > if (start == 0) { > /* lets try to make an inline extent */ > - if (ret || total_in < (actual_end - start)) { > + if (ret || total_in < actual_end) { > /* we didn't compress the entire range, try > * to make an uncompressed inline extent. > */ > -- > 2.14.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in > the body of a message to majord...@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html