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RDMA/cxgb3: Fix uninitialized variable warning in iwch_post_send()

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drivers/infiniband/hw/cxgb3/iwch_qp.c: In function 'iwch_post_send':
    drivers/infiniband/hw/cxgb3/iwch_qp.c:232: warning: 't3_wr_flit_cnt' may be used uninitialized in this function

This is what akpm describes as "the dopey
gcc-doesn't-know-that-foo(&var)-writes-to-var problem."

Signed-off-by: Roland Dreier <rolandd@cisco.com>
Acked-by: Steve Wise <swise@opengridcomputing.com>
This commit is contained in:
Roland Dreier 2008-05-16 14:58:40 -07:00
parent a3d8e1591d
commit 21609ae3ef
1 changed files with 1 additions and 1 deletions
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2
drivers/infiniband/hw/cxgb3/iwch_qp.c
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@ -229,7 +229,7 @@ int iwch_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
struct ib_send_wr **bad_wr)
{
int err = 0;
u8 t3_wr_flit_cnt;
u8 uninitialized_var(t3_wr_flit_cnt);
enum t3_wr_opcode t3_wr_opcode = 0;
enum t3_wr_flags t3_wr_flags;
struct iwch_qp *qhp;