diff options
Diffstat (limited to 'drivers/firewire/core-device.c')
| -rw-r--r-- | drivers/firewire/core-device.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c index 01cb6a327e29..150a8ba97488 100644 --- a/drivers/firewire/core-device.c +++ b/drivers/firewire/core-device.c @@ -493,7 +493,6 @@ static int read_rom(struct fw_device *device, } #define READ_BIB_ROM_SIZE 256 -#define READ_BIB_STACK_SIZE 16 /* * Read the bus info block, perform a speed probe, and read all of the rest of @@ -510,7 +509,7 @@ static int read_bus_info_block(struct fw_device *device, int generation) int i, end, length, ret = -1; rom = kmalloc(sizeof(*rom) * READ_BIB_ROM_SIZE + - sizeof(*stack) * READ_BIB_STACK_SIZE, GFP_KERNEL); + sizeof(*stack) * READ_BIB_ROM_SIZE, GFP_KERNEL); if (rom == NULL) return -ENOMEM; @@ -612,8 +611,7 @@ static int read_bus_info_block(struct fw_device *device, int generation) RCODE_COMPLETE) goto out; - if ((key >> 30) != 3 || (rom[i] >> 30) < 2 || - sp >= READ_BIB_STACK_SIZE) + if ((key >> 30) != 3 || (rom[i] >> 30) < 2) continue; /* * Offset points outside the ROM. May be a firmware |