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IB/mlx4: Fix an incorrectly shadowed variable in mlx4_ib_rereg_user_mr

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This error was detected by sparse static checker:

    drivers/infiniband/hw/mlx4/mr.c:226:21: warning: symbol 'err' shadows an earlier one
    drivers/infiniband/hw/mlx4/mr.c:197:13: originally declared here

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Jack Morgenstein 2014-11-02 10:23:19 +02:00 committed by Roland Dreier
parent 70e71ca0af
commit 9f35e8995b
1 changed files with 0 additions and 1 deletions
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drivers/infiniband/hw/mlx4/mr.c
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@ -223,7 +223,6 @@ int mlx4_ib_rereg_user_mr(struct ib_mr *mr, int flags,
if (flags & IB_MR_REREG_TRANS) {
int shift;
int err;
int n;
mlx4_mr_rereg_mem_cleanup(dev->dev, &mmr->mmr);