[PATCH] kfree cleanup: fs
This is the fs/ part of the big kfree cleanup patch.
Remove pointless checks for NULL prior to calling kfree() in fs/.
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/hpfs/dnode.c b/fs/hpfs/dnode.c
index 1d21307..229ff2f 100644
--- a/fs/hpfs/dnode.c
+++ b/fs/hpfs/dnode.c
@@ -244,12 +244,12 @@
go_up:
if (namelen >= 256) {
hpfs_error(i->i_sb, "hpfs_add_to_dnode: namelen == %d", namelen);
- if (nd) kfree(nd);
+ kfree(nd);
kfree(nname);
return 1;
}
if (!(d = hpfs_map_dnode(i->i_sb, dno, &qbh))) {
- if (nd) kfree(nd);
+ kfree(nd);
kfree(nname);
return 1;
}
@@ -257,7 +257,7 @@
if (hpfs_sb(i->i_sb)->sb_chk)
if (hpfs_stop_cycles(i->i_sb, dno, &c1, &c2, "hpfs_add_to_dnode")) {
hpfs_brelse4(&qbh);
- if (nd) kfree(nd);
+ kfree(nd);
kfree(nname);
return 1;
}
@@ -270,7 +270,7 @@
for_all_poss(i, hpfs_pos_subst, 5, t + 1);
hpfs_mark_4buffers_dirty(&qbh);
hpfs_brelse4(&qbh);
- if (nd) kfree(nd);
+ kfree(nd);
kfree(nname);
return 0;
}