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firewire: Survive more than 256 bus resets

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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>
This commit is contained in:
Jay Fenlason 2008-10-16 15:51:59 -04:00 committed by Stefan Richter
parent be585c07dd
commit 4f9740d4f5
1 changed files with 1 additions and 1 deletions
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2
drivers/firewire/fw-transaction.h
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@ -248,7 +248,7 @@ struct fw_card {
struct fw_node *local_node;
struct fw_node *root_node;
struct fw_node *irm_node;
int color;
u8 color; /* must be u8 to match the definition in struct fw_node */
int gap_count;
bool beta_repeaters_present;