RDMA/cxgb3: Fix uninitialized variable
The variable npages might be used uninitialized. Signed-off-by: Cong Ding <dinggnu@gmail.com> Acked-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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@ -559,7 +559,7 @@ static int iwch_reregister_phys_mem(struct ib_mr *mr,
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__be64 *page_list = NULL;
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int shift = 0;
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u64 total_size;
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int npages;
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int npages = 0;
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int ret;
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PDBG("%s ib_mr %p ib_pd %p\n", __func__, mr, pd);
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