[U-Boot] [PATCH 2/2] serial: arm_dcc: Fix compilation warning and remove unneeded initialization

Michal Simek
2013-01-23T09:40:07Z

- arm_dcc_dev is already initialized.
- Remove unused rc variable
Warning log:
arm_dcc.c: In function 'drv_arm_dcc_init':
arm_dcc.c:145:6: warning: unused variable 'rc' [-Wunused-variable]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
---
drivers/serial/arm_dcc.c | 5 -----
1 files changed, 0 insertions(+), 5 deletions(-)

diff --git a/drivers/serial/arm_dcc.c b/drivers/serial/arm_dcc.c
index 812dcf0..c217c88 100644
--- a/drivers/serial/arm_dcc.c
+++ b/drivers/serial/arm_dcc.c
@@ -142,11 +142,6 @@ static struct stdio_dev arm_dcc_dev;

int drv_arm_dcc_init(void)
{
- int rc;
-
- /* Device initialization */
- memset(&arm_dcc_dev, 0, sizeof(arm_dcc_dev));
-
strcpy(arm_dcc_dev.name, "dcc");
arm_dcc_dev.ext = 0; /* No extensions */
arm_dcc_dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_OUTPUT;
--
1.7.0.4