[PATCH] staging: lustre: use i_blocksize()

[Geliang Tang]

Since i_blocksize() helper has been defined in fs.h, use it instead
of open-coding.

Signed-off-by: Geliang Tang <geliangtang at gmail.com>
---
 drivers/staging/lustre/lustre/llite/file.c    | 2 +-
 drivers/staging/lustre/lustre/obdclass/obdo.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/lustre/lustre/llite/file.c b/drivers/staging/lustre/lustre/llite/file.c
index d93f06a..3ee546f 100644
--- a/drivers/staging/lustre/lustre/llite/file.c
+++ b/drivers/staging/lustre/lustre/llite/file.c
@@ -2967,7 +2967,7 @@ int ll_getattr(struct vfsmount *mnt, struct dentry *de, struct kstat *stat)
 	stat->atime = inode->i_atime;
 	stat->mtime = inode->i_mtime;
 	stat->ctime = inode->i_ctime;
-	stat->blksize = 1 << inode->i_blkbits;
+	stat->blksize = i_blocksize(inode);
 
 	stat->nlink = inode->i_nlink;
 	stat->size = i_size_read(inode);
diff --git a/drivers/staging/lustre/lustre/obdclass/obdo.c b/drivers/staging/lustre/lustre/obdclass/obdo.c
index b1dfa16..b9be7db 100644
--- a/drivers/staging/lustre/lustre/obdclass/obdo.c
+++ b/drivers/staging/lustre/lustre/obdclass/obdo.c
@@ -84,7 +84,7 @@ void obdo_from_inode(struct obdo *dst, struct inode *src, u32 valid)
 		newvalid |= OBD_MD_FLBLOCKS;
 	}
 	if (valid & OBD_MD_FLBLKSZ) {   /* optimal block size */
-		dst->o_blksize = 1 << src->i_blkbits;
+		dst->o_blksize = i_blocksize(src);
 		newvalid |= OBD_MD_FLBLKSZ;
 	}
 	if (valid & OBD_MD_FLTYPE) {
-- 
2.9.3