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IB/uverbs: Don't free wr list when it's known to be empty

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In ib_uverbs_post_send(), move the "out:" label after the loop that
frees the list of work requests, since the only place that jumps there
is before any work requests could possibly be added to the list.

This removes a compile warning: "is_ud might be used uninitialized in
this function".

Signed-off-by: Krishna Kumar <krkumar2@in.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Krishna Kumar 2006-06-22 07:47:27 -07:00 committed by Roland Dreier
parent 52ab3f3dc7
commit 183208284e
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/core/uverbs_cmd.c
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@ -1530,7 +1530,6 @@ ssize_t ib_uverbs_post_send(struct ib_uverbs_file *file,
out_put:
put_qp_read(qp);
out:
while (wr) {
if (is_ud && wr->wr.ud.ah)
put_ah_read(wr->wr.ud.ah);
@ -1539,6 +1538,7 @@ ssize_t ib_uverbs_post_send(struct ib_uverbs_file *file,
wr = next;
}
out:
kfree(user_wr);
return ret ? ret : in_len;