| commit | 51f9318a32d1e42e8cad9e899734cf7e2ee6bcba | [log] [tgz] |
|---|---|---|
| author | Anas Nashif <anas.nashif@intel.com> | Wed May 17 20:31:38 2017 -0400 |
| committer | Kumar Gala <kumar.gala@gmail.com> | Thu May 18 11:19:11 2017 -0500 |
| tree | 1ef495c2f414aa515fe882a7849d037e064c7177 | |
| parent | 634f875e19d0f22f2df1c47c31bbe5f77276663e [diff] |
samples: lcd_hd44780: return if binding fails Coverity-ID: 151980 Signed-off-by: Anas Nashif <anas.nashif@intel.com>
diff --git a/samples/drivers/lcd_hd44780/src/main.c b/samples/drivers/lcd_hd44780/src/main.c index 4b015be..da7b937 100644 --- a/samples/drivers/lcd_hd44780/src/main.c +++ b/samples/drivers/lcd_hd44780/src/main.c
@@ -530,6 +530,7 @@ gpio_dev = device_get_binding(GPIO_DRV_NAME); if (!gpio_dev) { printk("Cannot find %s!\n", GPIO_DRV_NAME); + return; } /* Setup GPIO output */