RDMA/mthca: Make explicit conversion to 64bit value
The "lg" variable is declared as int so in all places where this variable is used as a shift operand, the output will be int too. This produces the following smatch warning: drivers/infiniband/hw/mthca/mthca_cmd.c:701 mthca_map_cmd() warn: should '1 << lg' be a 64 bit type? Simple declaration of "1" to be "1ULL" will fix the issue. Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Bart Van Assche <bart.vanassche@wdc.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -698,7 +698,7 @@ static int mthca_map_cmd(struct mthca_dev *dev, u16 op, struct mthca_icm *icm,
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for (i = 0; i < mthca_icm_size(&iter) >> lg; ++i) {
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if (virt != -1) {
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pages[nent * 2] = cpu_to_be64(virt);
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virt += 1 << lg;
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virt += 1ULL << lg;
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}
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pages[nent * 2 + 1] =
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