diff options
author | Michel Lespinasse <walken@google.com> | 2012-10-08 16:31:01 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:22:35 +0900 |
commit | 7ce6ff9e5de99e7b72019c7de82fb438fe1dc5a0 (patch) | |
tree | 8caa4509f6421f5e923a1dc361013db629f80f54 /lib/rbtree.c | |
parent | 6280d2356fd8ad0936a63c10dc1e6accf48d0c61 (diff) |
rbtree: coding style adjustments
Set comment and indentation style to be consistent with linux coding style
and the rest of the file, as suggested by Peter Zijlstra
Signed-off-by: Michel Lespinasse <walken@google.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Acked-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Daniel Santos <daniel.santos@pobox.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/rbtree.c')
-rw-r--r-- | lib/rbtree.c | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/lib/rbtree.c b/lib/rbtree.c index a38e473d8fe..08926709b4f 100644 --- a/lib/rbtree.c +++ b/lib/rbtree.c @@ -363,8 +363,7 @@ void rb_erase(struct rb_node *node, struct rb_root *root) child = node->rb_right; else if (!node->rb_right) child = node->rb_left; - else - { + else { struct rb_node *old = node, *left; node = node->rb_right; @@ -406,17 +405,15 @@ void rb_erase(struct rb_node *node, struct rb_root *root) if (child) rb_set_parent(child, parent); - if (parent) - { + if (parent) { if (parent->rb_left == node) parent->rb_left = child; else parent->rb_right = child; - } - else + } else root->rb_node = child; - color: +color: if (color == RB_BLACK) __rb_erase_color(child, parent, root); } @@ -529,8 +526,10 @@ struct rb_node *rb_next(const struct rb_node *node) if (RB_EMPTY_NODE(node)) return NULL; - /* If we have a right-hand child, go down and then left as far - as we can. */ + /* + * If we have a right-hand child, go down and then left as far + * as we can. + */ if (node->rb_right) { node = node->rb_right; while (node->rb_left) @@ -538,12 +537,13 @@ struct rb_node *rb_next(const struct rb_node *node) return (struct rb_node *)node; } - /* No right-hand children. Everything down and left is - smaller than us, so any 'next' node must be in the general - direction of our parent. Go up the tree; any time the - ancestor is a right-hand child of its parent, keep going - up. First time it's a left-hand child of its parent, said - parent is our 'next' node. */ + /* + * No right-hand children. Everything down and left is smaller than us, + * so any 'next' node must be in the general direction of our parent. + * Go up the tree; any time the ancestor is a right-hand child of its + * parent, keep going up. First time it's a left-hand child of its + * parent, said parent is our 'next' node. + */ while ((parent = rb_parent(node)) && node == parent->rb_right) node = parent; @@ -558,8 +558,10 @@ struct rb_node *rb_prev(const struct rb_node *node) if (RB_EMPTY_NODE(node)) return NULL; - /* If we have a left-hand child, go down and then right as far - as we can. */ + /* + * If we have a left-hand child, go down and then right as far + * as we can. + */ if (node->rb_left) { node = node->rb_left; while (node->rb_right) @@ -567,8 +569,10 @@ struct rb_node *rb_prev(const struct rb_node *node) return (struct rb_node *)node; } - /* No left-hand children. Go up till we find an ancestor which - is a right-hand child of its parent */ + /* + * No left-hand children. Go up till we find an ancestor which + * is a right-hand child of its parent. + */ while ((parent = rb_parent(node)) && node == parent->rb_left) node = parent; |