SELinux: rename SE_SBLABELSUPP to SBLABEL_MNT

Just a flag rename as we prepare to make it not so special.

Signed-off-by: Eric Paris <eparis@redhat.com>

security/selinux/hooks.c

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index e13d65a..344f4f9 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -387,7 +387,7 @@
 		}
 	}
 
-	sbsec->flags |= (SE_SBINITIALIZED | SE_SBLABELSUPP);
+	sbsec->flags |= (SE_SBINITIALIZED | SBLABEL_MNT);
 
 	if (sbsec->behavior > ARRAY_SIZE(labeling_behaviors))
 		printk(KERN_ERR "SELinux: initialized (dev %s, type %s), unknown behavior\n",
@@ -401,18 +401,18 @@
 	    sbsec->behavior == SECURITY_FS_USE_MNTPOINT ||
 	    sbsec->behavior == SECURITY_FS_USE_NONE ||
 	    sbsec->behavior > ARRAY_SIZE(labeling_behaviors))
-		sbsec->flags &= ~SE_SBLABELSUPP;
+		sbsec->flags &= ~SBLABEL_MNT;
 
 	/* Special handling for sysfs. Is genfs but also has setxattr handler*/
 	if (strncmp(sb->s_type->name, "sysfs", sizeof("sysfs")) == 0)
-		sbsec->flags |= SE_SBLABELSUPP;
+		sbsec->flags |= SBLABEL_MNT;
 
 	/*
 	 * Special handling for rootfs. Is genfs but supports
 	 * setting SELinux context on in-core inodes.
 	 */
 	if (strncmp(sb->s_type->name, "rootfs", sizeof("rootfs")) == 0)
-		sbsec->flags |= SE_SBLABELSUPP;
+		sbsec->flags |= SBLABEL_MNT;
 
 	/* Initialize the root inode. */
 	rc = inode_doinit_with_dentry(root_inode, root);
@@ -477,7 +477,7 @@
 		tmp >>= 1;
 	}
 	/* Check if the Label support flag is set */
-	if (sbsec->flags & SE_SBLABELSUPP)
+	if (sbsec->flags & SBLABEL_MNT)
 		opts->num_mnt_opts++;
 
 	opts->mnt_opts = kcalloc(opts->num_mnt_opts, sizeof(char *), GFP_ATOMIC);
@@ -524,9 +524,9 @@
 		opts->mnt_opts[i] = context;
 		opts->mnt_opts_flags[i++] = ROOTCONTEXT_MNT;
 	}
-	if (sbsec->flags & SE_SBLABELSUPP) {
+	if (sbsec->flags & SBLABEL_MNT) {
 		opts->mnt_opts[i] = NULL;
-		opts->mnt_opts_flags[i++] = SE_SBLABELSUPP;
+		opts->mnt_opts_flags[i++] = SBLABEL_MNT;
 	}
 
 	BUG_ON(i != opts->num_mnt_opts);
@@ -615,7 +615,7 @@
 	for (i = 0; i < num_opts; i++) {
 		u32 sid;
 
-		if (flags[i] == SE_SBLABELSUPP)
+		if (flags[i] == SBLABEL_MNT)
 			continue;
 		rc = security_context_to_sid(mount_options[i],
 					     strlen(mount_options[i]), &sid);
@@ -1025,7 +1025,7 @@
 		case DEFCONTEXT_MNT:
 			prefix = DEFCONTEXT_STR;
 			break;
-		case SE_SBLABELSUPP:
+		case SBLABEL_MNT:
 			seq_putc(m, ',');
 			seq_puts(m, LABELSUPP_STR);
 			continue;
@@ -1624,7 +1624,7 @@
 	if (rc)
 		return rc;
 
-	if (!newsid || !(sbsec->flags & SE_SBLABELSUPP)) {
+	if (!newsid || !(sbsec->flags & SBLABEL_MNT)) {
 		rc = security_transition_sid(sid, dsec->sid, tclass,
 					     &dentry->d_name, &newsid);
 		if (rc)
@@ -2412,7 +2412,7 @@
 		u32 sid;
 		size_t len;
 
-		if (flags[i] == SE_SBLABELSUPP)
+		if (flags[i] == SBLABEL_MNT)
 			continue;
 		len = strlen(mount_options[i]);
 		rc = security_context_to_sid(mount_options[i], len, &sid);
@@ -2546,7 +2546,7 @@
 	if ((sbsec->flags & SE_SBINITIALIZED) &&
 	    (sbsec->behavior == SECURITY_FS_USE_MNTPOINT))
 		newsid = sbsec->mntpoint_sid;
-	else if (!newsid || !(sbsec->flags & SE_SBLABELSUPP)) {
+	else if (!newsid || !(sbsec->flags & SBLABEL_MNT)) {
 		rc = security_transition_sid(sid, dsec->sid,
 					     inode_mode_to_security_class(inode->i_mode),
 					     qstr, &newsid);
@@ -2568,7 +2568,7 @@
 		isec->initialized = 1;
 	}
 
-	if (!ss_initialized || !(sbsec->flags & SE_SBLABELSUPP))
+	if (!ss_initialized || !(sbsec->flags & SBLABEL_MNT))
 		return -EOPNOTSUPP;
 
 	if (name) {
@@ -2776,7 +2776,7 @@
 		return selinux_inode_setotherxattr(dentry, name);
 
 	sbsec = inode->i_sb->s_security;
-	if (!(sbsec->flags & SE_SBLABELSUPP))
+	if (!(sbsec->flags & SBLABEL_MNT))
 		return -EOPNOTSUPP;
 
 	if (!inode_owner_or_capable(inode))