mlx4: add missing braces in verify_qp_parameters
[ Upstream commitbaefd7015c] The implementation of QP paravirtualization back in linux-3.7 included some code that looks very dubious, and gcc-6 has grown smart enough to warn about it: drivers/net/ethernet/mellanox/mlx4/resource_tracker.c: In function 'verify_qp_parameters': drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:3154:5: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation] if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH) { ^~ drivers/net/ethernet/mellanox/mlx4/resource_tracker.c:3144:4: note: ...this 'if' clause, but it is not if (slave != mlx4_master_func_num(dev)) >From looking at the context, I'm reasonably sure that the indentation is correct but that it should have contained curly braces from the start, as the update_gid() function in the same patch correctly does. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes:54679e1482("mlx4: Implement QP paravirtualization and maintain phys_pkey_cache for smp_snoop") Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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committed by
Greg Kroah-Hartman
parent
405f10a394
commit
13684fe9dc
@@ -3132,7 +3132,7 @@ static int verify_qp_parameters(struct mlx4_dev *dev,
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case QP_TRANS_RTS2RTS:
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case QP_TRANS_SQD2SQD:
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case QP_TRANS_SQD2RTS:
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if (slave != mlx4_master_func_num(dev))
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if (slave != mlx4_master_func_num(dev)) {
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if (optpar & MLX4_QP_OPTPAR_PRIMARY_ADDR_PATH) {
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port = (qp_ctx->pri_path.sched_queue >> 6 & 1) + 1;
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if (dev->caps.port_mask[port] != MLX4_PORT_TYPE_IB)
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@@ -3151,6 +3151,7 @@ static int verify_qp_parameters(struct mlx4_dev *dev,
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if (qp_ctx->alt_path.mgid_index >= num_gids)
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return -EINVAL;
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}
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}
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break;
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default:
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break;
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