commit d54b181ea65682914cae0430f2a1efcbb6517dba
author Soren Brinkmann <soren.brinkmann@xilinx.com> Mon Oct 21 16:40:59 2013 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tue Oct 29 09:26:11 2013 -0700
tree 7ae8fc0feeddcd5bffcd964d0fdfbb93502e5918
parent 943414752045defdd7e476a830e2d8c0ec37cca2

tty: xuartps: Fix "may be used uninitialized" build warning

Initialize varibles for which a 'may be used uninitalized' warning is
issued.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/tty/serial/xilinx_uartps.c

diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c
index c7c96c2..5ac6c48 100644
--- a/drivers/tty/serial/xilinx_uartps.c
+++ b/drivers/tty/serial/xilinx_uartps.c
@@ -389,7 +389,7 @@
 		unsigned int baud)
 {
 	unsigned int calc_baud;
-	u32 cd, bdiv;
+	u32 cd = 0, bdiv = 0;
 	u32 mreg;
 	int div8;
 	struct xuartps *xuartps = port->private_data;