Fix Linux sim errors/warning

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@842 42af7a65-404d-4744-a932-0658087f49c3

2 files changed, 5 insertions, 6 deletions

diff --git a/nuttx/examples/nsh/nsh_fscmds.c b/nuttx/examples/nsh/nsh_fscmds.c
index 8610b157d..b4f5161c1 100644
--- a/nuttx/examples/nsh/nsh_fscmds.c
+++ b/nuttx/examples/nsh/nsh_fscmds.c
@@ -863,7 +863,7 @@ int cmd_mount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
-  int ret;
+  int ret = ERROR;
 
   if (fullpath)
     {
@@ -886,7 +886,7 @@ int cmd_rm(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 int cmd_rmdir(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
-  int ret;
+  int ret = ERROR;
 
   if (fullpath)
     {
@@ -975,7 +975,7 @@ int cmd_sh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 int cmd_umount(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
 {
   char *fullpath = nsh_getfullpath(vtbl, argv[1]);
-  int ret;
+  int ret = ERROR;
 
   if (fullpath)
     {
diff --git a/nuttx/examples/nsh/nsh_main.c b/nuttx/examples/nsh/nsh_main.c
index e98ee7f2d..cfa280eda 100644
--- a/nuttx/examples/nsh/nsh_main.c
+++ b/nuttx/examples/nsh/nsh_main.c
@@ -703,7 +703,6 @@ void user_initialize(void)
 int user_start(int argc, char *argv[])
 {
   int mid_priority;
-  int ret;
 
   /* Set the priority of this task to something in the middle so that 'nice'
    * can both raise and lower the priority.
@@ -756,9 +755,9 @@ int nsh_parse(FAR struct nsh_vtbl_s *vtbl, char *cmdline)
   FAR char  strvtbl[2*sizeof(FAR char*)+3];
   FAR char *saveptr;
   FAR char *cmd;
-  FAR char *redirfile;
+  FAR char *redirfile = NULL;
   int       fd = -1;
-  int       oflags;
+  int       oflags = 0;
   int       argc;
   int       ret;