If sense_flags and fixed_valid are zero, the kernel does not need to output a printk message. So, if those conditions are met, it just returns.
Signed-off-by: Yoshihiro YUNOMAE <[email protected]> Cc: Hannes Reinecke <[email protected]> Cc: Doug Gilbert <[email protected]> Cc: Martin K. Petersen <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: "James E.J. Bottomley" <[email protected]> Cc: Hidehiro Kawai <[email protected]> Cc: Masami Hiramatsu <[email protected]> --- drivers/scsi/constants.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/constants.c b/drivers/scsi/constants.c index a0e8159..9c38b8d 100644 --- a/drivers/scsi/constants.c +++ b/drivers/scsi/constants.c @@ -1438,6 +1438,9 @@ scsi_decode_sense_extras(struct scsi_device *sdev, const char *name, sense_flags |= ucp[3] & 0xe0; } + if (!sense_flags && !fixed_valid) + return; + res = 0; memset(buff, 0, sizeof(buff)); blen = sizeof(buff) - 1; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
