configure: re-enable '-Wunused-parameter'

[babeltrace.git] / src / lib / plugin / plugin.c

diff --git a/src/lib/plugin/plugin.c b/src/lib/plugin/plugin.c
index 547859f89b4f130829d392a4f33e7d56def2d502..3287f662eb0caec05814c2c3b9646c92b7d0bc57 100644 (file)
--- a/src/lib/plugin/plugin.c
+++ b/src/lib/plugin/plugin.c
@@ -515,7 +515,8 @@ static struct {
 
 static
 int nftw_append_all_from_dir(const char *file,
-               const struct stat *sb, int flag, struct FTW *s)
+               const struct stat *sb __attribute__((unused)),
+               int flag, struct FTW *s)
 {
        int ret = 0;
        const char *name = file + s->base;