commit 8c460269aa77b6c8e434ac57cf66b71aed00ff09
author Paolo Bonzini <pbonzini@redhat.com> Tue Jul 02 11:40:41 2019 +0200
committer Paolo Bonzini <pbonzini@redhat.com> Mon Jul 15 11:20:42 2019 +0200
tree 0bff21a87e359779dccb59a2bcb41615a3d0d9c8
parent 00e3cccdf413eb1093d8e9f26588da0fc82fa55f

iscsi: base all handling of check condition on scsi_sense_to_errno

Now that scsi-disk is not using scsi_sense_to_errno to separate guest-recoverable
sense codes, we can modify it to simplify iscsi's own sense handling.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

scsi/utils.c

diff --git a/scsi/utils.c b/scsi/utils.c
index 873d49c..c50e81f 100644
--- a/scsi/utils.c
+++ b/scsi/utils.c
@@ -379,8 +379,7 @@
     case NO_SENSE:
     case RECOVERED_ERROR:
     case UNIT_ATTENTION:
-        /* These sense keys are not errors */
-        return 0;
+        return EAGAIN;
     case ABORTED_COMMAND: /* COMMAND ABORTED */
         return ECANCELED;
     case NOT_READY:
@@ -409,7 +408,7 @@
     case 0x2700: /* WRITE PROTECTED */
         return EACCES;
     case 0x0401: /* NOT READY, IN PROGRESS OF BECOMING READY */
-        return EAGAIN;
+        return EINPROGRESS;
     case 0x0402: /* NOT READY, INITIALIZING COMMAND REQUIRED */
         return ENOTCONN;
     default: