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

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This reverts commit cc0be81f00, it was
incorrect.

Reported-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2014-06-19 13:18:06 -07:00
parent b30f0d0caa
commit 22b5371412
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/tidspbridge/rmgr/node.c
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@ -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;
}