diff options
Diffstat (limited to 'src/random-seed')
| -rw-r--r-- | src/random-seed/random-seed.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/src/random-seed/random-seed.c b/src/random-seed/random-seed.c index 40eaaf46d9..06c1239601 100644 --- a/src/random-seed/random-seed.c +++ b/src/random-seed/random-seed.c @@ -113,12 +113,9 @@ int main(int argc, char *argv[]) { } else { lseek(seed_fd, 0, SEEK_SET); - k = loop_write(random_fd, buf, (size_t) k, false); - if (k <= 0) { - log_error("Failed to write seed to /dev/urandom: %s", r < 0 ? strerror(-r) : "short write"); - - r = k == 0 ? -EIO : (int) k; - } + r = loop_write(random_fd, buf, (size_t) k, false); + if (r < 0) + log_error_errno(r, "Failed to write seed to /dev/urandom: %m"); } } else if (streq(argv[1], "save")) { @@ -155,10 +152,8 @@ int main(int argc, char *argv[]) { r = k == 0 ? -EIO : (int) k; } else { r = loop_write(seed_fd, buf, (size_t) k, false); - if (r <= 0) { - log_error("Failed to write new random seed file: %s", r < 0 ? strerror(-r) : "short write"); - r = r == 0 ? -EIO : r; - } + if (r < 0) + log_error_errno(r, "Failed to write new random seed file: %m"); } finish: |