login: Remove double-assignment of fl.l_whence in try_file_lock

Since l_whence is the second member of struct flock, it is written
twice.  The double-assignment is technically undefined behavior due to
the lack of a sequence point.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Change-Id: I2baf9e70690e723c61051b25ccbd510aec15976c

1 files changed, 1 insertions, 1 deletions

diff --git a/login/utmp_file.c b/login/utmp_file.c
index be7cc0671b..e627233478 100644
--- a/login/utmp_file.c
+++ b/login/utmp_file.c
@@ -79,7 +79,7 @@ try_file_lock (int fd, int type)
  struct flock64 fl =
    {
     .l_type = type,
-    fl.l_whence = SEEK_SET,
+    .l_whence = SEEK_SET,
    };
 
  bool status = __fcntl64_nocancel (fd, F_SETLKW, &fl) < 0;