On 03/17/2013 10:30 PM, Shan Hai wrote:
The function returns type of ATAPI drives so it should return integer value. The commit 4dce8ba94c7 (libata: Use 'bool' return value for ata_id_XXX) since v2.6.39 changed the type of return value from int to bool, the change would cause all of the ATAPI class drives to be treated as TYPE_TAPE and the max_sectors of the drives to be set to 65535 because of the commit f8d8e5799b7(libata: increase 128 KB / cmd limit for ATAPI tape drives), for the function would return true for all ATAPI class drives and the TYPE_TAPE is defined as 0x01. Cc: stable@xxxxxxxxxxxxxxx Signed-off-by: Shan Hai <shan.hai@xxxxxxxxxxxxx> --- include/linux/ata.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
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