From 22b5371412f91ea0e1bf5e1c1dd527eb3eed6dc2 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Thu, 19 Jun 2014 13:18:06 -0700 Subject: [PATCH] Revert "staging: tidspbridge: use safer test on the result of find_first_zero_bit" This reverts commit cc0be81f00472d782804293766ddd9d1c2b4ebd1, it was incorrect. Reported-by: Julia Lawall Signed-off-by: Greg Kroah-Hartman --- drivers/staging/tidspbridge/rmgr/node.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/tidspbridge/rmgr/node.c b/drivers/staging/tidspbridge/rmgr/node.c index 305f3a60db71..9d3044a384ee 100644 --- a/drivers/staging/tidspbridge/rmgr/node.c +++ b/drivers/staging/tidspbridge/rmgr/node.c @@ -935,7 +935,7 @@ int node_connect(struct node_object *node1, u32 stream1, node2_type == NODE_DAISSOCKET)) { /* Find available pipe */ pipe_id = find_first_zero_bit(hnode_mgr->pipe_map, MAXPIPES); - if (pipe_id >= MAXPIPES) { + if (pipe_id == MAXPIPES) { status = -ECONNREFUSED; goto out_unlock; } @@ -1008,7 +1008,7 @@ int node_connect(struct node_object *node1, u32 stream1, status = -EINVAL; goto out_unlock; } - if (chnl_id >= CHNL_MAXCHANNELS) { + if (chnl_id == CHNL_MAXCHANNELS) { status = -ECONNREFUSED; goto out_unlock; } -- 2.39.5