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authorAndrew Morton <akpm@linux-foundation.org>2008-05-16 14:28:30 -0700
committerRoland Dreier <rolandd@cisco.com>2008-05-16 14:28:30 -0700
commita3d8e1591dc90d359d444c759dfda2c6fc605251 (patch)
tree04e77ad79237bffda26206235124df16bf00f962
parentdf3f0da8db6b5e7e8f0585221c8b1cd8ff806d35 (diff)
IB/mlx4: Fix uninitialized-var warning in mlx4_ib_post_send()
drivers/infiniband/hw/mlx4/qp.c: In function 'mlx4_ib_post_send': drivers/infiniband/hw/mlx4/qp.c:1460: warning: 'seglen' may be used uninitialized in this function This is the dopey gcc-doesn't-know-that-foo(&var)-writes-to-var problem. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
-rw-r--r--drivers/infiniband/hw/mlx4/qp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 8e02ecfec188..cec030e118d1 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -1457,7 +1457,7 @@ int mlx4_ib_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
unsigned ind;
int uninitialized_var(stamp);
int uninitialized_var(size);
- unsigned seglen;
+ unsigned uninitialized_var(seglen);
int i;
spin_lock_irqsave(&qp->sq.lock, flags);