From 72a8ff2f9245128c254387c58f948f1f0152ea46 Mon Sep 17 00:00:00 2001 From: Rafael Aquini Date: Mon, 27 Jan 2014 17:07:02 -0800 Subject: ipc: change kern_ipc_perm.deleted type to bool struct kern_ipc_perm.deleted is meant to be used as a boolean toggle, and the changes introduced by this patch are just to make the case explicit. Signed-off-by: Rafael Aquini Reviewed-by: Rik van Riel Cc: Greg Thelen Acked-by: Davidlohr Bueso Cc: Manfred Spraul Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- ipc/util.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'ipc/util.c') diff --git a/ipc/util.c b/ipc/util.c index 3ae17a4ace5b..9dc67fa4308c 100644 --- a/ipc/util.c +++ b/ipc/util.c @@ -286,7 +286,7 @@ int ipc_addid(struct ipc_ids* ids, struct kern_ipc_perm* new, int size) idr_preload(GFP_KERNEL); spin_lock_init(&new->lock); - new->deleted = 0; + new->deleted = false; rcu_read_lock(); spin_lock(&new->lock); @@ -447,7 +447,7 @@ void ipc_rmid(struct ipc_ids *ids, struct kern_ipc_perm *ipcp) ids->in_use--; - ipcp->deleted = 1; + ipcp->deleted = true; return; } @@ -657,7 +657,7 @@ struct kern_ipc_perm *ipc_lock(struct ipc_ids *ids, int id) /* ipc_rmid() may have already freed the ID while ipc_lock * was spinning: here verify that the structure is still valid */ - if (!out->deleted) + if (ipc_valid_object(out)) return out; spin_unlock(&out->lock); -- cgit v1.2.3-59-g8ed1b