ADC support for the Shenzhou board from Darcy Gong

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5232 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 6 insertions, 1 deletions

diff --git a/apps/examples/adc/adc_main.c b/apps/examples/adc/adc_main.c
index 404fba8c1..553658fee 100644
--- a/apps/examples/adc/adc_main.c
+++ b/apps/examples/adc/adc_main.c
@@ -289,7 +289,7 @@ int adc_main(int argc, char *argv[])
     {
       message("adc_main: open %s failed: %d\n", g_adcstate.devpath, errno);
       errval = 2;
-      goto errout_with_dev;
+      goto errout;
     }
 
   /* Now loop the appropriate number of times, displaying the collected
@@ -357,6 +357,11 @@ int adc_main(int argc, char *argv[])
       }
   }
 
+  close(fd);
+  return OK;
+
+  /* Error exits */
+
 errout_with_dev:
   close(fd);