From 0528adcfe2a4648f3cce5c1eda1a999f560b29d0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20Gallou=C3=ABt?= <adrien@gallouet.fr>
Date: Sat, 20 Jul 2019 08:19:55 +0000
Subject: [PATCH] Code cleanup
MIME-Version: 1.0
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Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>
---
 src/ctl.c  | 4 ++--
 src/ctl.h  | 3 +++
 src/path.c | 4 ++--
 src/set.c  | 4 ++--
 src/show.c | 4 ++--
 5 files changed, 11 insertions(+), 8 deletions(-)

diff --git a/src/ctl.c b/src/ctl.c
index 98ad6ab..2f2d590 100644
--- a/src/ctl.c
+++ b/src/ctl.c
@@ -143,7 +143,7 @@ ctl_connect(const char *dir, const char *file)
 
             if (file) {
                 closedir(dp);
-                return -3;
+                return CTL_ERROR_MANY;
             }
 
             file = &d->d_name[0];
@@ -151,7 +151,7 @@ ctl_connect(const char *dir, const char *file)
 
         if (!file) {
             closedir(dp);
-            return -2;
+            return CTL_ERROR_NONE;
         }
     }
 
diff --git a/src/ctl.h b/src/ctl.h
index 752daeb..35f80f2 100644
--- a/src/ctl.h
+++ b/src/ctl.h
@@ -4,6 +4,9 @@
 
 #include <sys/socket.h>
 
+#define CTL_ERROR_NONE (-2)
+#define CTL_ERROR_MANY (-3)
+
 enum ctl_type {
     CTL_NONE = 0,
     CTL_STATE,
diff --git a/src/path.c b/src/path.c
index fae2833..3f2babb 100644
--- a/src/path.c
+++ b/src/path.c
@@ -141,10 +141,10 @@ gt_path(int argc, char **argv)
         case -1:
             perror("path");
             break;
-        case -2:
+        case CTL_ERROR_NONE:
             gt_log("no device\n");
             break;
-        case -3:
+        case CTL_ERROR_MANY:
             gt_log("please choose a device\n");
             break;
         default:
diff --git a/src/set.c b/src/set.c
index c0c0b03..0facdaa 100644
--- a/src/set.c
+++ b/src/set.c
@@ -134,10 +134,10 @@ gt_set(int argc, char **argv)
         case -1:
             perror("set");
             break;
-        case -2:
+        case CTL_ERROR_NONE:
             gt_log("no device\n");
             break;
-        case -3:
+        case CTL_ERROR_MANY:
             gt_log("please choose a device\n");
             break;
         default:
diff --git a/src/show.c b/src/show.c
index cd4c63a..1c0716f 100644
--- a/src/show.c
+++ b/src/show.c
@@ -94,10 +94,10 @@ gt_show(int argc, char **argv)
         case -1:
             perror("show");
             break;
-        case -2:
+        case CTL_ERROR_NONE:
             gt_log("no device\n");
             break;
-        case -3:
+        case CTL_ERROR_MANY:
             gt_log("please choose a device\n");
             break;
         default: