bios_emulator: remove stray break

Remove a stray break which suppresses some debug messages.

Indicated by cppcheck.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/drivers/bios_emulator/atibios.c b/drivers/bios_emulator/atibios.c
index 4f362d1..fb806b5 100644
--- a/drivers/bios_emulator/atibios.c
+++ b/drivers/bios_emulator/atibios.c
@@ -136,7 +136,6 @@
 		bool linear_ok;
 		int attr;
 
-		break;
 		debug("Mode %x: ", mode);
 		memset(buffer, '\0', sizeof(struct vbe_mode_info));
 		regs->e.eax = VESA_GET_MODE_INFO;