xnu-4570.1.46.tar.gz

[apple/xnu.git] / bsd / kern / bsd_stubs.c

diff --git a/bsd/kern/bsd_stubs.c b/bsd/kern/bsd_stubs.c
index 85931c3e9450e2b759e3e6f5f4bd6c80ba292915..7883a1b75278b5d771bafadad28cad03f0397a1d 100644 (file)
--- a/bsd/kern/bsd_stubs.c
+++ b/bsd/kern/bsd_stubs.c
@@ -301,24 +301,23 @@ cdevsw_add_with_bdev(int index, struct cdevsw * csw, int bdev)
 }
 
 int
-cdevsw_setkqueueok(int index, struct cdevsw * csw, int use_offset)
+cdevsw_setkqueueok(int maj, struct cdevsw * csw, int extra_flags)
 {
        struct cdevsw * devsw;
        uint64_t flags = CDEVSW_SELECT_KQUEUE;
 
-       if (index < 0 || index >= nchrdev)
-               return (-1);
+       if (maj < 0 || maj >= nchrdev) {
+               return -1;
+       }
 
-       devsw = &cdevsw[index];
+       devsw = &cdevsw[maj];
        if ((memcmp((char *)devsw, (char *)csw, sizeof(struct cdevsw)) != 0)) {
-               return (-1);
+               return -1;
        }
 
-       if (use_offset) {
-               flags |= CDEVSW_USE_OFFSET;
-       }
+       flags |= extra_flags;
 
-       cdevsw_flags[index] = flags;
+       cdevsw_flags[maj] = flags;
        return 0;
 }