svn commit: r346984 - head/stand/common

[Warner Losh]

Author: imp
Date: Wed May  1 05:42:13 2019
New Revision: 346984
URL: https://svnweb.freebsd.org/changeset/base/346984

Log:
  Use D_PARTISGPT rather than bare 255
  
  These three cases dovetail with other places in the code where we use
  or set D_PARTISGPT when we mean that the partitioning scheme is
  GPT. Use this #define to make the code easier to undertand.
  
  Reviewed by: tsoome@
  Differential Revision: https://reviews.freebsd.org/D20122

Modified:
  head/stand/common/disk.c

Modified: head/stand/common/disk.c
==============================================================================
--- head/stand/common/disk.c	Wed May  1 01:53:19 2019	(r346983)
+++ head/stand/common/disk.c	Wed May  1 05:42:13 2019	(r346984)
@@ -286,9 +286,9 @@ disk_open(struct disk_devdesc *dev, uint64_t mediasize
 		od->entrysize = part.end - part.start + 1;
 		slice = part.index;
 		if (ptable_gettype(od->table) == PTABLE_GPT) {
-			partition = 255;
+			partition = D_PARTISGPT;
 			goto out; /* Nothing more to do */
-		} else if (partition == 255) {
+		} else if (partition == D_PARTISGPT) {
 			/*
 			 * When we try to open GPT partition, but partition
 			 * table isn't GPT, reset d_partition value to -1
@@ -419,7 +419,7 @@ disk_parsedev(struct disk_devdesc *dev, const char *de
 			/* we don't support nested partitions on GPT */
 			if (*cp != '\0' && *cp != ':')
 				return (EINVAL);
-			partition = 255;
+			partition = D_PARTISGPT;
 		} else
 #endif
 #ifdef LOADER_MBR_SUPPORT