kdb: bl: don't use tab character in output

The "bl" (list breakpoints) command prints a '\t' (tab) character
in its output, but on a console (video device), that just prints
some odd graphics character. Instead of printing a tab character,
just align the output with spaces.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Cc: Jason Wessel <jason.wessel@windriver.com>
Cc: kgdb-bugreport@lists.sourceforge.net
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>

kernel/debug/kdb/kdb_bp.c

@@ -242,11 +242,11 @@ static void kdb_printbp(kdb_bp_t *bp, int i)
 	kdb_symbol_print(bp->bp_addr, NULL, KDB_SP_DEFAULT);
 
 	if (bp->bp_enabled)
-		kdb_printf("\n    is enabled");
+		kdb_printf("\n    is enabled ");
 	else
 		kdb_printf("\n    is disabled");
 
-	kdb_printf("\taddr at %016lx, hardtype=%d installed=%d\n",
+	kdb_printf("  addr at %016lx, hardtype=%d installed=%d\n",
 		   bp->bp_addr, bp->bp_type, bp->bp_installed);
 
 	kdb_printf("\n");