diff options
Diffstat (limited to 'src/kernel/arch/amd64/driver/ps2.c')
| -rw-r--r-- | src/kernel/arch/amd64/driver/ps2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/kernel/arch/amd64/driver/ps2.c b/src/kernel/arch/amd64/driver/ps2.c index 35165d9..9148c98 100644 --- a/src/kernel/arch/amd64/driver/ps2.c +++ b/src/kernel/arch/amd64/driver/ps2.c @@ -91,7 +91,7 @@ enum { }; static void read_backlog(struct vfs_request *req, ring_t *r, struct vfs_request **queue) { - if (ring_size(r) == 0) { + if (ring_used(r) == 0) { /* nothing to read, join queue */ assert(!req->postqueue_next); while (*queue) queue = &(*queue)->postqueue_next; |