style cleanup: return(a) -> return a, part 1

1 files changed, 6 insertions, 5 deletions

diff --git a/shell/ash.c b/shell/ash.c
index 4fef0f2d3..704d03bec 100644
--- a/shell/ash.c
+++ b/shell/ash.c
@@ -2129,10 +2129,10 @@ unalias(const char *name)
                 INTOFF;
                 *app = freealias(*app);
                 INTON;
-                return (0);
+                return 0;
         }
 
-        return (1);
+        return 1;
 }
 
 static void
@@ -2181,7 +2181,7 @@ aliascmd(int argc, char **argv)
                         for (ap = atab[i]; ap; ap = ap->next) {
                                 printalias(ap);
                         }
-                return (0);
+                return 0;
         }
         while ((n = *++argv) != NULL) {
                 if ((v = strchr(n+1, '=')) == NULL) { /* n+1: funny ksh stuff */
@@ -2207,7 +2207,7 @@ unaliascmd(int argc, char **argv)
         while ((i = nextopt("a")) != '\0') {
                 if (i == 'a') {
                         rmaliases();
-                        return (0);
+                        return 0;
                 }
         }
         for (i = 0; *argptr; argptr++) {
@@ -13420,7 +13420,8 @@ static int arith_apply(operator op, v_n_t *numstack, v_n_t **numstackptr)
         /* protect geting var value, is number now */
         numptr_m1->var = NULL;
         return 0;
-err: return(-1);
+ err:
+        return -1;
 }
 
 /* longest must first */