remove unnecessary parenthesis in return statements

found with
$ git grep -lP 'return\s*\(\s*\w+\s*\)\s*;'

Change-Id: Ic51606877a9edcadeb647c5bf17bc928b69ab60e

4 files changed, 32 insertions, 32 deletions

diff --git a/soltools/mkdepend/cppsetup.c b/soltools/mkdepend/cppsetup.c
index c57fe0cb6a9e..a21457b27299 100644
--- a/soltools/mkdepend/cppsetup.c
+++ b/soltools/mkdepend/cppsetup.c
@@ -93,7 +93,7 @@ cppsetup(line, filep, inc)
     outp=inp;
     value = yyparse();
     *p = savec;
-    return(value);
+    return value;
 }
 
 pperror(tag, x0,x1,x2,x3,x4)
diff --git a/soltools/mkdepend/include.c b/soltools/mkdepend/include.c
index 4cfbff7d6fdc..cb1cc17750eb 100644
--- a/soltools/mkdepend/include.c
+++ b/soltools/mkdepend/include.c
@@ -144,7 +144,7 @@ struct inclist *inc_path(char *file, char *include, boolean dot, struct Includes
 
     if (!found)
         ip = NULL;
-    return(ip);
+    return ip;
 }
 
 int exists_path(struct IncludesCollection *incCollection, char *path)
@@ -229,15 +229,15 @@ void remove_dotdot(char *path)
 int isdot(char *p)
 {
     if(p && p[0] == '.' && p[1] == '\0')
-        return(TRUE);
-    return(FALSE);
+        return TRUE;
+    return FALSE;
 }
 
 int isdotdot(char *p)
 {
     if(p && p[0] == '.' && p[1] == '.' && p[2] == '\0')
-        return(TRUE);
-    return(FALSE);
+        return TRUE;
+    return FALSE;
 }
 
 int issymbolic(char *dir, char *component)
@@ -249,16 +249,16 @@ int issymbolic(char *dir, char *component)
     sprintf(buf, "%s%s%s", dir, *dir ? "/" : "", component);
     for (pp=notdotdot; *pp; pp++)
         if (strcmp(*pp, buf) == 0)
-            return (TRUE);
+            return TRUE;
     if (lstat(buf, &st) == 0
     && (st.st_mode & S_IFMT) == S_IFLNK) {
         *pp++ = copy(buf);
         if (pp >= &notdotdot[ MAXDIRS ])
             fatalerr("out of .. dirs, increase MAXDIRS\n");
-        return(TRUE);
+        return TRUE;
     }
 #endif
-    return(FALSE);
+    return FALSE;
 }
 
 /*
@@ -281,7 +281,7 @@ struct inclist *newinclude(char *newfile, char *incstring)
     else
         ip->i_incstring = copy(incstring);
 
-    return(ip);
+    return ip;
 }
 
 void included_by(struct inclist *ip, struct inclist *newfile)
diff --git a/soltools/mkdepend/main.c b/soltools/mkdepend/main.c
index 9c63e0e629e3..93c971db687b 100644
--- a/soltools/mkdepend/main.c
+++ b/soltools/mkdepend/main.c
@@ -486,7 +486,7 @@ struct filepointer *getfile(char *file)
         warning("makedepend:  Cannot open file \"%s\"\n", file);
         content->f_p = content->f_base = content->f_end = (char *)malloc(1);
         *content->f_p = '\0';
-        return(content);
+        return content;
     }
     (void)fstat(fd, &st);
 
@@ -501,7 +501,7 @@ struct filepointer *getfile(char *file)
         warning("makedepend:  File \"%s\" is too large.\n", file);
         content->f_p = content->f_base = content->f_end = (char *)malloc(1);
         *content->f_p = '\0';
-        return(content);
+        return content;
     }
 
     content->f_base = (char *)malloc(malloc_size+1);
@@ -517,7 +517,7 @@ struct filepointer *getfile(char *file)
     content->f_end = content->f_base + bytes_read;
     *content->f_end = '\0';
     content->f_line = 0;
-    return(content);
+    return content;
 }
 
 void freefile(struct filepointer *fp)
@@ -531,7 +531,7 @@ char *copy(char *str)
     char   *p = (char *)malloc(strlen(str) + 1);
 
     strcpy(p, str);
-    return(p);
+    return p;
 }
 
 int match(char *str, char **list)
@@ -540,8 +540,8 @@ int match(char *str, char **list)
 
     for (i=0; *list; i++, list++)
         if (strcmp(str, *list) == 0)
-            return(i);
-    return(-1);
+            return i;
+    return -1;
 }
 
 /*
@@ -558,7 +558,7 @@ char *get_line(struct filepointer *filep)
     p = filep->f_p;
     eof = filep->f_end;
     if (p >= eof)
-        return((char *)NULL);
+        return (char *)NULL;
     lineno = filep->f_line;
 
     for(bol = p--; ++p < eof; ) {
@@ -610,7 +610,7 @@ char *get_line(struct filepointer *filep)
 done:
     filep->f_p = p;
     filep->f_line = lineno;
-    return(bol);
+    return bol;
 }
 
 /*
@@ -634,7 +634,7 @@ char *base_name(char *file)
         };
         p--;
     };
-    return(file);
+    return file;
 }
 
 #if defined(USG) && !defined(CRAY) && !defined(SVR4)
diff --git a/soltools/mkdepend/parse.c b/soltools/mkdepend/parse.c
index 0c53d019b720..01adafbbbd36 100644
--- a/soltools/mkdepend/parse.c
+++ b/soltools/mkdepend/parse.c
@@ -114,7 +114,7 @@ int find_includes(struct filepointer *filep, struct inclist *file, struct inclis
             /*fall-through*/
         case ENDIF:
             if (recursion)
-                return(type);
+                return type;
             /*fall-through*/
         case DEFINE:
             define(line, &symbols);
@@ -159,7 +159,7 @@ int find_includes(struct filepointer *filep, struct inclist *file, struct inclis
             break;
         }
     }
-    return(-1);
+    return -1;
 }
 
 int gobble(struct filepointer *filep,
@@ -189,7 +189,7 @@ int gobble(struct filepointer *filep,
             debug(0,("%s, line %d: #%s\n",
                 file->i_file, filep->f_line,
                 directives[type]));
-            return(type);
+            return type;
         case DEFINE:
         case UNDEF:
         case INCLUDE:
@@ -203,14 +203,14 @@ int gobble(struct filepointer *filep,
         case ELIF:
         case ELIFFALSE:
         case ELIFGUESSFALSE:
-            return(type);
+            return type;
         case -1:
             warning("%s, line %d: unknown directive == \"%s\"\n",
                 file_red->i_file, filep->f_line, line);
             break;
         }
     }
-    return(-1);
+    return -1;
 }
 
 /*
@@ -257,19 +257,19 @@ int deftype (char *line, struct filepointer *filep, struct inclist *file_red, st
         {
           debug(0,("false...\n"));
           if (ret == IFFALSE)
-              return(ELIFFALSE);
+              return ELIFFALSE;
           else
-              return(ELIFGUESSFALSE);
+              return ELIFGUESSFALSE;
           }
         else
         {
           debug(0,("true...\n"));
-          return(ELIF);
+          return ELIF;
         }
     }
 
     if (ret < 0 || ! parse_it)
-        return(ret);
+        return ret;
 
     /*
      * now decide how to parse the directive, and do it.
@@ -323,7 +323,7 @@ int deftype (char *line, struct filepointer *filep, struct inclist *file_red, st
         while (*p && *p != '"' && *p != '<')
             p++;
         if (! *p)
-            return(-2);
+            return -2;
         if (*p++ == '"') {
             ret = INCLUDEDOT;
             while (*p && *p != '"')
@@ -354,7 +354,7 @@ int deftype (char *line, struct filepointer *filep, struct inclist *file_red, st
          */
         break;
     }
-    return(ret);
+    return ret;
 }
 
 /*
@@ -375,9 +375,9 @@ int zero_value(char *exp, struct filepointer *filep, struct inclist *file_red, s
 {
     global_symbols = symbols; /* HACK! see above */
     if (cppsetup(exp, filep, file_red))
-        return(IFFALSE);
+        return IFFALSE;
     else
-        return(IF);
+        return IF;
 }
 
 void define( char *def, struct symhash **symbols )