centos man page for scsi_sense_desc_find

SCSI_SENSE_DESC_FIND(9) 					  SCSI mid layer					   SCSI_SENSE_DESC_FIND(9)

NAME
       scsi_sense_desc_find - search for a given descriptor type in descriptor sense data format.

SYNOPSIS
       const u8 * scsi_sense_desc_find(const u8 * sense_buffer, int sb_len, int desc_type);

ARGUMENTS
       sense_buffer
	   byte array of descriptor format sense data

       sb_len
	   number of valid bytes in sense_buffer

       desc_type
	   value of descriptor type to find (e.g. 0 -> information)

NOTES
       only valid when sense data is in descriptor format

RETURN VALUE
       pointer to start of (first) descriptor if found else NULL

AUTHORS
       James Bottomley <James.Bottomley@hansenpartnership.com>
	   Author.

       Rob Landley <rob@landley.net>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   SCSI_SENSE_DESC_FIND(9)