| From | Al Viro <> | Subject | [PATCH v3 053/110] link_path_walk: nd->depth massage, part 2 | Date | Mon, 11 May 2015 19:07:13 +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 e408f4d..a403425 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1832,8 +1832,6 @@ Walked: break; } - nd->depth++; - nd->depth--; s = get_link(nd); nd->depth++; @@ -1847,8 +1845,6 @@ Walked: /* jumped */ nd->depth--; put_link(nd); - nd->depth++; - nd->depth--; } else { if (*s == '/') { if (!nd->root.mnt) @@ -1878,8 +1874,6 @@ Err: while (unlikely(nd->depth > 1)) { nd->depth--; put_link(nd); - nd->depth++; - nd->depth--; } nd->depth--; return err; @@ -1889,8 +1883,6 @@ 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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