Commit 26a68019 authored by Jens Axboe's avatar Jens Axboe Committed by James Bottomley
Browse files

[SCSI] scsi_lib: stricter checks for clearing use_10_for_rw



Check the asc and ascq for being "invalid command opcode" as well.
Signed-off-by: default avatarJames Bottomley <James.Bottomley@SteelEye.com>
parent 493ff4ee
......@@ -884,7 +884,8 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
* system where READ CAPACITY failed, we may have read
* past the end of the disk.
*/
if (cmd->device->use_10_for_rw &&
if ((cmd->device->use_10_for_rw &&
sshdr.asc == 0x20 && sshdr.ascq == 0x00) &&
(cmd->cmnd[0] == READ_10 ||
cmd->cmnd[0] == WRITE_10)) {
cmd->device->use_10_for_rw = 0;
......
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