Change return code from lk_free

Signed-off-by: Alexey Gladkov <gladkov.alexey@gmail.com>

diff --git a/src/libkeymap/common.c b/src/libkeymap/common.c
index 96cbd89..831a551 100644 (file)
--- a/src/libkeymap/common.c
+++ b/src/libkeymap/common.c
@@ -46,13 +46,13 @@ lk_init(struct keymap *kmap)
 }
 
 
-void
+int
 lk_free(struct keymap *kmap)
 {
        int i;
 
        if (!kmap)
-               return;
+               return -1;
 
        for (i = 0; i < MAX_NR_KEYMAPS; i++) {
                if (kmap->keymap_was_set[i] != NULL)
@@ -65,4 +65,6 @@ lk_free(struct keymap *kmap)
                if (kmap->func_table[i] != NULL)
                        free(kmap->func_table[i]);
        }
+
+       return 0;
 }

diff --git a/src/libkeymap/keymap/common.h b/src/libkeymap/keymap/common.h
index f730fac..5a7fe47 100644 (file)
--- a/src/libkeymap/keymap/common.h
+++ b/src/libkeymap/keymap/common.h
@@ -4,6 +4,6 @@
 #include <keymap/data.h>
 
 int lk_init(struct keymap *km);
-void lk_free(struct keymap *kmap);
+int lk_free(struct keymap *kmap);
 
 #endif /* LK_COMMON_H */