Add uninitialized_var() to silence bogus compiler warnings

[fio.git] / io_u.c

diff --git a/io_u.c b/io_u.c
index 0d24b189fece6ee48d11e4f3bf493af271f2731e..1dff88f1edf64a5a10d9ea296ee1f5ae51e72288 100644 (file)
--- a/io_u.c
+++ b/io_u.c
@@ -235,7 +235,7 @@ static inline int is_power_of_2(unsigned int val)
 static unsigned int get_next_buflen(struct thread_data *td, struct io_u *io_u)
 {
        const int ddir = io_u->ddir;
-       unsigned int buflen = buflen; /* silence dumb gcc warning */
+       unsigned int uninitialized_var(buflen);
        unsigned int minbs, maxbs;
        long r;