commit 47a9a527946842dd8d83d4c8c8be22b2615b65f5
author Fabian Frederick <fabf@skynet.be> Tue Aug 02 12:05:27 2016 -0500
committer Bob Peterson <rpeterso@redhat.com> Tue Aug 02 12:05:27 2016 -0500
tree 1c244821bac1286dcedc72f09d4d2d9fa343176d
parent 731c7d3a205ba89b475b2aa71b5f13dd6ae3de56

GFS2: use BIT() macro

Replace 1 << value shift by more explicit BIT() macro

Also fixes two bare unsigned definitions:

WARNING: Prefer 'unsigned int' to bare use of 'unsigned'
+		unsigned hsize = BIT(ip->i_depth);

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>

fs/gfs2/super.c

diff --git a/fs/gfs2/super.c b/fs/gfs2/super.c
index 3a7e60b..e3ee387 100644
--- a/fs/gfs2/super.c
+++ b/fs/gfs2/super.c
@@ -359,7 +359,7 @@
 	struct gfs2_sbd *sdp = GFS2_SB(jd->jd_inode);
 	u64 size = i_size_read(jd->jd_inode);
 
-	if (gfs2_check_internal_file_size(jd->jd_inode, 8 << 20, 1 << 30))
+	if (gfs2_check_internal_file_size(jd->jd_inode, 8 << 20, BIT(30)))
 		return -EIO;
 
 	jd->jd_blocks = size >> sdp->sd_sb.sb_bsize_shift;