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@@ -4201,6 +4201,8 @@ static int rocker_probe_ports(struct rocker *rocker)
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alloc_size = sizeof(struct rocker_port *) * rocker->port_count;
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alloc_size = sizeof(struct rocker_port *) * rocker->port_count;
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rocker->ports = kmalloc(alloc_size, GFP_KERNEL);
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rocker->ports = kmalloc(alloc_size, GFP_KERNEL);
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+ if (!rocker->ports)
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+ return -ENOMEM;
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for (i = 0; i < rocker->port_count; i++) {
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for (i = 0; i < rocker->port_count; i++) {
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err = rocker_probe_port(rocker, i);
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err = rocker_probe_port(rocker, i);
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if (err)
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if (err)
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