firewire: Survive more than 256 bus resets
The "color" is used during the topology building after a bus reset, hovever in "struct fw_node"s it is stored in a u8, but in struct fw_card it is stored in an int. When the value wraps in one struct, but not the other, disaster strikes. Signed-off-by: Jay Fenlason <fenlason@redhat.com> Fixes http://bugzilla.kernel.org/show_bug.cgi?id=10922. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
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@ -248,7 +248,7 @@ struct fw_card {
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struct fw_node *local_node;
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struct fw_node *local_node;
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struct fw_node *root_node;
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struct fw_node *root_node;
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struct fw_node *irm_node;
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struct fw_node *irm_node;
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int color;
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u8 color; /* must be u8 to match the definition in struct fw_node */
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int gap_count;
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int gap_count;
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bool beta_repeaters_present;
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bool beta_repeaters_present;
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