Commit 68a3a910 authored by Mike Christie's avatar Mike Christie Committed by Martin K. Petersen
Browse files

scsi: core: Remove useless host error codes 

The host codes that were supposed to only be used for internal use are now
not used, so remove them.

Link: https://lore.kernel.org/r/20220812010027.8251-11-michael.christie@oracle.com


Reviewed-by: default avatarBart Van Assche <bvanassche@acm.org>
Signed-off-by: default avatarMike Christie <michael.christie@oracle.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 7dfaae6a

include/scsi/scsi_status.h

+6 −6
Original line number Diff line number Diff line
@@ -62,12 +62,12 @@ enum scsi_host_status { 
					 * recover the link. Transport class will

					 * retry or fail IO */

	DID_TRANSPORT_FAILFAST = 0x0f, /* Transport class fastfailed the io */

	DID_TARGET_FAILURE = 0x10, /* Permanent target failure, do not retry on

				    * other paths */

	DID_NEXUS_FAILURE = 0x11,  /* Permanent nexus failure, retry on other

				    * paths might yield different results */

	DID_ALLOC_FAILURE = 0x12,  /* Space allocation on the device failed */

	DID_MEDIUM_ERROR = 0x13,  /* Medium error */

	/*

	 * We used to have DID_TARGET_FAILURE, DID_NEXUS_FAILURE,

	 * DID_ALLOC_FAILURE and DID_MEDIUM_ERROR at 0x10 - 0x13. For compat

	 * with userspace apps that parse the host byte for SG IO, we leave

	 * that block of codes unused and start at 0x14 below.

	 */

	DID_TRANSPORT_MARGINAL = 0x14, /* Transport marginal errors */

};