diff options
Diffstat (limited to 'util-linux/fdflush.c')
-rw-r--r-- | util-linux/fdflush.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/util-linux/fdflush.c b/util-linux/fdflush.c index 380015dde..5eb93ddd7 100644 --- a/util-linux/fdflush.c +++ b/util-linux/fdflush.c @@ -31,26 +31,16 @@ extern int fdflush_main(int argc, char **argv) { - int value; int fd; if (argc <= 1 || **(++argv) == '-') usage(fdflush_usage); - fd = open(*argv, 0); - if (fd < 0) { - perror(*argv); - return EXIT_FAILURE; - } + if ((fd = open(*argv, 0)) < 0) + perror_msg_and_die("%s", *argv); - value = ioctl(fd, FDFLUSH, 0); - /* Don't bother closing. Exit does - * that, so we can save a few bytes */ - /* close(fd); */ + if (ioctl(fd, FDFLUSH, 0)) + perror_msg_and_die("%s", *argv); - if (value) { - perror(*argv); - return EXIT_FAILURE; - } return EXIT_SUCCESS; } |