testsuite/init_module: remove unused argument

Ever since write_one_line_file() was introduced, it never really
used its len argument. It's dead code, so just remove it.

Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Link: https://github.com/kmod-project/kmod/pull/361
Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>

diff --git a/testsuite/init_module.c b/testsuite/init_module.c
index 7b344994b4e665c24ba77545e6d06b614e58551c..82942a701423211bfee25563aa16b1be66bf01ba 100644 (file)
--- a/testsuite/init_module.c
+++ b/testsuite/init_module.c
@@ -106,7 +106,7 @@ static void parse_retcodes(struct mod **_modules, const char *s)
        }
 }
 
-static int write_one_line_file(const char *fn, const char *line, int len)
+static int write_one_line_file(const char *fn, const char *line)
 {
        FILE *f;
        int r;
@@ -152,7 +152,7 @@ static int create_sysfs_files(const char *modname)
        assert(mkdir_p(buf, len, 0755) >= 0);
 
        strcpy(buf + len, "/initstate");
-       return write_one_line_file(buf, "live\n", strlen("live\n"));
+       return write_one_line_file(buf, "live\n");
 }
 
 static struct mod *find_module(struct mod *_modules, const char *modname)