udf: use get_bh()
Make UDF use get_bh() instead of directly accessing b_count and use
brelse() instead of udf_release_data() which does just brelse()...
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/udf/dir.c b/fs/udf/dir.c
index 00c15d3..e45f86b 100644
--- a/fs/udf/dir.c
+++ b/fs/udf/dir.c
@@ -144,7 +144,7 @@
if (!(fibh.sbh = fibh.ebh = udf_tread(dir->i_sb, block)))
{
- udf_release_data(epos.bh);
+ brelse(epos.bh);
return -EIO;
}
@@ -172,7 +172,7 @@
}
else
{
- udf_release_data(epos.bh);
+ brelse(epos.bh);
return -ENOENT;
}
@@ -185,9 +185,9 @@
if (!fi)
{
if (fibh.sbh != fibh.ebh)
- udf_release_data(fibh.ebh);
- udf_release_data(fibh.sbh);
- udf_release_data(epos.bh);
+ brelse(fibh.ebh);
+ brelse(fibh.sbh);
+ brelse(epos.bh);
return 0;
}
@@ -245,9 +245,9 @@
if (filldir(dirent, fname, flen, filp->f_pos, iblock, dt_type) < 0)
{
if (fibh.sbh != fibh.ebh)
- udf_release_data(fibh.ebh);
- udf_release_data(fibh.sbh);
- udf_release_data(epos.bh);
+ brelse(fibh.ebh);
+ brelse(fibh.sbh);
+ brelse(epos.bh);
return 0;
}
}
@@ -256,9 +256,9 @@
filp->f_pos = nf_pos + 1;
if (fibh.sbh != fibh.ebh)
- udf_release_data(fibh.ebh);
- udf_release_data(fibh.sbh);
- udf_release_data(epos.bh);
+ brelse(fibh.ebh);
+ brelse(fibh.sbh);
+ brelse(epos.bh);
return 0;
}