| From | Al Viro <> | Subject | [PATCH 53/79] link_path_walk: nd->depth massage, part 2 | Date | Tue, 5 May 2015 06:22:27 +0100 |
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From: Al Viro <viro@zeniv.linux.org.uk>
collapse adjacent increment/decrement pairs.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> --- fs/namei.c | 8 -------- 1 file changed, 8 deletions(-)
diff --git a/fs/namei.c b/fs/namei.c index da23835..d8ad004 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1824,8 +1824,6 @@ Walked: break; } - nd->depth++; - nd->depth--; s = get_link(nd); nd->depth++; @@ -1839,8 +1837,6 @@ Walked: /* jumped */ nd->depth--; put_link(nd); - nd->depth++; - nd->depth--; } else { if (*s == '/') { if (!nd->root.mnt) @@ -1870,8 +1866,6 @@ Err: while (unlikely(nd->depth > 1)) { nd->depth--; put_link(nd); - nd->depth++; - nd->depth--; } nd->depth--; return err; @@ -1881,8 +1875,6 @@ OK: err = walk_component(nd, LOOKUP_FOLLOW); nd->depth--; put_link(nd); - nd->depth++; - nd->depth--; goto Walked; } nd->depth--; -- 2.1.4
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