[syslinux:elflink] xfs: Cleanup previous commit

[syslinux-bot for Paulo Alcantara]

Commit-ID:  1e4d29ab0fde3f81701b3de206179e6ecd545420
Gitweb:     http://www.syslinux.org/commit/1e4d29ab0fde3f81701b3de206179e6ecd545420
Author:     Paulo Alcantara <pcacjr at zytor.com>
AuthorDate: Sun, 2 Sep 2012 19:49:21 -0300
Committer:  Paulo Alcantara <pcacjr at zytor.com>
CommitDate: Sun, 2 Sep 2012 19:54:27 -0300

xfs: Cleanup previous commit

Please Baozi, fix your editor! You keep putting f*cking trailing
whitespaces in almost all patches yours.

This patch cleanups, fixes some typo, fixes indentation and removes some
trailing whitespaces from previous commit.

Signed-off-by: Paulo Alcantara <pcacjr at zytor.com>

---
 core/fs/xfs/xfs.c      | 36 +++++++++++++++++-------------------
 core/fs/xfs/xfs_dir2.c |  4 ++--
 2 files changed, 19 insertions(+), 21 deletions(-)

diff --git a/core/fs/xfs/xfs.c b/core/fs/xfs/xfs.c
index bcb350d..7102d7a 100644
--- a/core/fs/xfs/xfs.c
+++ b/core/fs/xfs/xfs.c
@@ -268,38 +268,36 @@ static int xfs_readlink(struct inode *inode, char *buf)
     block_t db;
     char *dir_buf;
 
-    xfs_debug("in");
-
     core = xfs_dinode_get_core(fs, inode->ino);
     if (!core) {
-        xfs_error("Failed to get dinode from disk (ino 0x%llx)", inode->ino);
-        goto out;
+	xfs_error("Failed to get dinode from disk (ino 0x%llx)", inode->ino);
+	goto out;
     }
 
     pathlen = be64_to_cpu(core->di_size);
     if (!pathlen)
-        goto out;
+	goto out;
 
     if (pathlen < 0 || pathlen > MAXPATHLEN) {
-        xfs_error("inode (%llu) bad symlink length (%ldd)", 
-            inode->ino, pathlen);
-        goto out;
+	xfs_error("inode (%llu) bad symlink length (%d)",
+		  inode->ino, pathlen);
+	goto out;
     }
 
     if (core->di_format == XFS_DINODE_FMT_LOCAL) {
-        memcpy(buf, (char *)&core->di_literal_area[0], pathlen);
+	memcpy(buf, (char *)&core->di_literal_area[0], pathlen);
     } else if (core->di_format == XFS_DINODE_FMT_EXTENTS) {
-        bmbt_irec_get(&rec, (xfs_bmbt_rec_t *)&core->di_literal_area[0]);
-        db = fsblock_to_bytes(fs, rec.br_startblock) >> BLOCK_SHIFT(fs);
-        dir_buf = xfs_dir2_get_dirblks(fs, db, rec.br_blockcount);
-
-        /* 
-         * Syslinux only supports filesystem block size larger than 4K. 
-         * Thus, one directory block is far enough to hold the maxium symbolic
-         * link file content, which is only 1024 bytes.
+	bmbt_irec_get(&rec, (xfs_bmbt_rec_t *)&core->di_literal_area[0]);
+	db = fsblock_to_bytes(fs, rec.br_startblock) >> BLOCK_SHIFT(fs);
+	dir_buf = xfs_dir2_get_dirblks(fs, db, rec.br_blockcount);
+
+        /*
+         * Syslinux only supports filesystem block size larger than or equal to
+	 * 4 KiB. Thus, one directory block is far enough to hold the maximum
+	 * symbolic link file content, which is only 1024 bytes long.
          */
-        memcpy(buf, dir_buf, pathlen);
-        free(dir_buf);
+	memcpy(buf, dir_buf, pathlen);
+	free(dir_buf);
     }
 
 out:
diff --git a/core/fs/xfs/xfs_dir2.c b/core/fs/xfs/xfs_dir2.c
index a7b121d..45b4ff1 100644
--- a/core/fs/xfs/xfs_dir2.c
+++ b/core/fs/xfs/xfs_dir2.c
@@ -166,8 +166,8 @@ found:
 	xfs_debug("Found a file inode!");
 	xfs_debug("inode size %llu", inode->size);
     } else if (be16_to_cpu(ncore->di_mode) & S_IFLNK) {
-        inode->mode = DT_LNK;
-        xfs_debug("Found a symbolic link inode!");
+	inode->mode = DT_LNK;
+	xfs_debug("Found a symbolic link inode!");
     }
 
     return inode;