X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=shell%2Fhush.c;h=9bc0013d743728af9ce7a91dc9295dc2016a872b;hb=98ee06d3d46aa7f89c204681c7075b53300a6a6e;hp=4d78b47a70f7b41abc87c9373889be52728beaa1;hpb=8de82bf84f7311bd74b08d9f4b4d4a6fef4649b9;p=oweals%2Fbusybox.git

diff --git a/shell/hush.c b/shell/hush.c
index 4d78b47a7..9bc0013d7 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -399,7 +399,7 @@ static int set_local_var(const char *s, int flg_export);
 /* Table of built-in functions.  They can be forked or not, depending on
  * context: within pipes, they fork.  As simple commands, they do not.
  * When used in non-forking context, they can change global variables
- * in the parent shell process.  If forked, of course they can not.
+ * in the parent shell process.  If forked, of course they cannot.
  * For example, 'unset foo | whatever' will parse and run, but foo will
  * still be set at the end. */
 static const struct built_in_command bltins[] = {
@@ -507,7 +507,7 @@ static int builtin_export(struct child_prog *child)
 	char *name = child->argv[1];
 
 	if (name == NULL) {
-		return (builtin_env(child));
+		return builtin_env(child);
 	}
 
 	name = strdup(name);
@@ -730,7 +730,7 @@ static int builtin_source(struct child_prog *child)
 	status = parse_file_outer(input);
 	mark_closed(fileno(input));
 	fclose(input);
-	return (status);
+	return status;
 }
 
 static int builtin_umask(struct child_prog *child)
@@ -1225,7 +1225,7 @@ static int checkjobs(struct pipe* fg_pipe)
 					if (i==fg_pipe->num_progs-1)
 						rcode=WEXITSTATUS(status);
 					(fg_pipe->num_progs)--;
-					return(rcode);
+					return rcode;
 				}
 			}
 		}
@@ -2269,7 +2269,7 @@ static int parse_group(o_string *dest, struct p_context *ctx,
 		return 1;  /* syntax error, groups and arglists don't mix */
 	}
 	initialize_context(&sub);
-	switch(ch) {
+	switch (ch) {
 		case '(': endch=')'; child->subshell=1; break;
 		case '{': endch='}'; break;
 		default: syntax();   /* really logic error */
@@ -2768,7 +2768,7 @@ int hush_main(int argc, char **argv)
 #endif
 
 final_return:
-	return(opt?opt:last_return_code);
+	return opt ? opt : last_return_code;
 }
 
 static char *insert_var_value(char *inp)