btrfs: add more codes to decoder table

I've grepped logs for 'errno=.*unknown' and found -95, -117 and -122, now added to the table. The wording is adjusted so it makes sense in context of filesystem. Reviewed-by: Anand Jain <[email protected]> Signed-off-by: David Sterba <[email protected]>
sudhin-joseph · May 25, 2020 · fb8521c · fb8521c
1 parent d54f814
commit fb8521c
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
@@ -90,6 +90,15 @@ const char * __attribute_const__ btrfs_decode_error(int errno)
 	case -EROFS:		/* -30 */
 		errstr = "Readonly filesystem";
 		break;
+	case -EOPNOTSUPP:	/* -95 */
+		errstr = "Operation not supported";
+		break;
+	case -EUCLEAN:		/* -117 */
+		errstr = "Filesystem corrupted";
+		break;
+	case -EDQUOT:		/* -122 */
+		errstr = "Quota exceeded";
+		break;
 	}
 
 	return errstr;