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| author |   Al Viro <viro@zeniv.linux.org.uk> | 2015-05-03 20:46:54 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-05-10 22:20:02 -0400 |
| commit | fd4620bbdf618998fd1a7df19e3443a698357e2b (patch) | |
| tree | cd238ebc2916a0877344462c3c2c7b4ab7e22ef8 | |
| parent | link_path_walk: nd->depth massage, part 1 (diff) | |
| download | linux-dev-fd4620bbdf618998fd1a7df19e3443a698357e2b.tar.xz linux-dev-fd4620bbdf618998fd1a7df19e3443a698357e2b.zip | |
link_path_walk: nd->depth massage, part 2
collapse adjacent increment/decrement pairs.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/namei.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/fs/namei.c b/fs/namei.c index e408f4d0c85f..a4034255d827 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--; |