The return value of posix_fadvise(2) is just an error status, so

sys_posix_fadvise() should simply return the errno (or 0) to syscallenter()
rather than setting a return value.

MFC after:	1 week

1 files changed, 2 insertions, 3 deletions

diff --git a/sys/kern/vfs_syscalls.c b/sys/kern/vfs_syscalls.c
index ce4436a..725a7fd 100644
--- a/sys/kern/vfs_syscalls.c
+++ b/sys/kern/vfs_syscalls.c
@@ -4663,7 +4663,6 @@ int
 sys_posix_fadvise(struct thread *td, struct posix_fadvise_args *uap)
 {
 
-	td->td_retval[0] = kern_posix_fadvise(td, uap->fd, uap->offset,
-	    uap->len, uap->advice);
-	return (0);
+	return (kern_posix_fadvise(td, uap->fd, uap->offset, uap->len,
+	    uap->advice));
 }