Cosmetic clean-up in preparation for TCP write buffering change

4 files changed, 15 insertions, 6 deletions

diff --git a/apps/nshlib/nsh_dbgcmds.c b/apps/nshlib/nsh_dbgcmds.c
index 4b8646ef7..e0bf79de1 100644
--- a/apps/nshlib/nsh_dbgcmds.c
+++ b/apps/nshlib/nsh_dbgcmds.c
@@ -188,6 +188,7 @@ int cmd_mb(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
           nsh_output(vtbl, "\n", *ptr);
         }
     }
+
   return ret;
 }
 #endif
@@ -241,6 +242,7 @@ int cmd_mh(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
           nsh_output(vtbl, "\n", *ptr);
         }
     }
+
   return ret;
 }
 #endif
@@ -286,6 +288,7 @@ int cmd_mw(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
           nsh_output(vtbl, "\n", *ptr);
         }
     }
+
   return ret;
 }
 #endif
@@ -327,6 +330,7 @@ void nsh_dumpbuffer(FAR struct nsh_vtbl_s *vtbl, const char *msg,
               sprintf(&line[strlen(line)], "%c", ch >= 0x20 && ch <= 0x7e ? ch : '.');
             }
         }
+
       nsh_output(vtbl, "%s\n", line);
     }
 }
diff --git a/apps/nshlib/nsh_parse.c b/apps/nshlib/nsh_parse.c
index fe9a3d4c6..4ac6980df 100644
--- a/apps/nshlib/nsh_parse.c
+++ b/apps/nshlib/nsh_parse.c
@@ -143,14 +143,17 @@ static FAR char *nsh_filecat(FAR struct nsh_vtbl_s *vtbl, FAR char *s1,
 static FAR char *nsh_cmdparm(FAR struct nsh_vtbl_s *vtbl, FAR char *cmdline,
                FAR char **allocation);
 #endif
+
 #ifdef CONFIG_NSH_ARGCAT
 static FAR char *nsh_strcat(FAR struct nsh_vtbl_s *vtbl, FAR char *s1,
                FAR const char *s2);
 #endif
+
 #ifndef CONFIG_DISABLE_ENVIRON
 static FAR char *nsh_envexpand(FAR struct nsh_vtbl_s *vtbl,
                FAR char *varname);
 #endif
+
 static FAR char *nsh_argexpand(FAR struct nsh_vtbl_s *vtbl, FAR char *cmdline,
                FAR char **allocation);
 static FAR char *nsh_argument(FAR struct nsh_vtbl_s *vtbl, char **saveptr,
@@ -171,6 +174,7 @@ static int nsh_nice(FAR struct nsh_vtbl_s *vtbl, FAR char **ppcmd,
 static int nsh_parse_cmdparm(FAR struct nsh_vtbl_s *vtbl, FAR char *cmdline,
                FAR const char *redirfile);
 #endif
+
 static int nsh_parse_command(FAR struct nsh_vtbl_s *vtbl, FAR char *cmdline);
 
 /****************************************************************************
@@ -1001,7 +1005,7 @@ static FAR char *nsh_argexpand(FAR struct nsh_vtbl_s *vtbl, FAR char *cmdline,
           FAR char *result;
           FAR char *rptr;
 
-          /* Replace the backqutote with a NUL terminator and add the
+          /* Replace the backquote with a NUL terminator and add the
            * intervening character to the concatenated string.
            */
 
diff --git a/nuttx/include/nuttx/math.h b/nuttx/include/nuttx/math.h
index d4277b802..c01963cff 100644
--- a/nuttx/include/nuttx/math.h
+++ b/nuttx/include/nuttx/math.h
@@ -57,15 +57,15 @@
  * The port or the Rhombus math library was contributed by Darcy Gong.
  */
 
-#elif defined CONFIG_LIBM
+#elif defined(CONFIG_LIBM)
 
 /****************************************************************************
  * Copyright (C) 2009-2011 Nick Johnson <nickbjohnson4224 at gmail.com>
- * 
+ *
  * Permission to use, copy, modify, and distribute this software for any
  * purpose with or without fee is hereby granted, provided that the above
  * copyright notice and this permission notice appear in all copies.
- * 
+ *
  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
@@ -120,7 +120,8 @@
  ****************************************************************************/
 
 #if defined(__cplusplus)
-extern "C" {
+extern "C"
+{
 #endif
 
 /* General Functions ********************************************************/
diff --git a/nuttx/libc/spawn/lib_psa_dump.c b/nuttx/libc/spawn/lib_psa_dump.c
index 4687e8338..b949d230a 100644
--- a/nuttx/libc/spawn/lib_psa_dump.c
+++ b/nuttx/libc/spawn/lib_psa_dump.c
@@ -124,4 +124,4 @@ void posix_spawnattr_dump(posix_spawnattr_t *attr)
 #endif
 }
 
-#endif /* CONFIG_DEBUG */
\ No newline at end of file
+#endif /* CONFIG_DEBUG */