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[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: James Bottomley <James.Bottomley@SteelEye.com>
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1 changed files with 2 additions and 1 deletions
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@ -884,7 +884,8 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes,
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* system where READ CAPACITY failed, we may have read
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* past the end of the disk.
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*/
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if (cmd->device->use_10_for_rw &&
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if ((cmd->device->use_10_for_rw &&
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sshdr.asc == 0x20 && sshdr.ascq == 0x00) &&
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(cmd->cmnd[0] == READ_10 ||
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cmd->cmnd[0] == WRITE_10)) {
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cmd->device->use_10_for_rw = 0;
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