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Commit 22b53714 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

Revert "staging: tidspbridge: use safer test on the result of find_first_zero_bit" 



This reverts commit cc0be81f, it was
incorrect.

Reported-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b30f0d0c

drivers/staging/tidspbridge/rmgr/node.c

+2 −2
Original line number Diff line number Diff line
@@ -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;

		}