seedrng: remove unnecessary zero-filling of local variables

function                                             old     new   delta
seedrng_main                                        1323    1292     -31

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/util-linux/seedrng.c b/util-linux/seedrng.c
index 6c02b735f..c762e9ecd 100644
--- a/util-linux/seedrng.c
+++ b/util-linux/seedrng.c
@@ -103,16 +103,16 @@ static int seed_rng(uint8_t *seed, size_t len, bool credit)
                 int entropy_count;
                 int buf_size;
                 uint8_t buffer[MAX_SEED_LEN];
-        } req = {
-                .entropy_count = credit ? len * 8 : 0,
-                .buf_size = len
-        };
+        } req;
         int random_fd, ret;
 
         if (len > sizeof(req.buffer)) {
                 errno = EFBIG;
                 return -1;
         }
+
+        req.entropy_count = credit ? len * 8 : 0;
+        req.buf_size = len;
         memcpy(req.buffer, seed, len);
 
         random_fd = open("/dev/urandom", O_RDONLY);
@@ -164,7 +164,7 @@ int seedrng_main(int argc UNUSED_PARAM, char *argv[])
         uint8_t new_seed[MAX_SEED_LEN];
         size_t new_seed_len;
         bool new_seed_creditable, skip_credit = false;
-        struct timespec timestamp = { 0 };
+        struct timespec timestamp;
         sha256_ctx_t hash;
 
         enum {