diff options
| author | Mark Johnston <markj@FreeBSD.org> | 2020-07-22 14:32:47 +0000 |
|---|---|---|
| committer | Mark Johnston <markj@FreeBSD.org> | 2020-07-22 14:32:47 +0000 |
| commit | 94140f4781f83c9e98f582439ed69d000ff0323a (patch) | |
| tree | eb82b0dcf8af2286a9f3eb52cf3cb34652ffa5c1 /sys/dev/usb/usb_dev.c | |
| parent | 3b01bf881c848ba0be72fc74ba5eaa58c66c35e1 (diff) | |
Notes
Diffstat (limited to 'sys/dev/usb/usb_dev.c')
| -rw-r--r-- | sys/dev/usb/usb_dev.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/sys/dev/usb/usb_dev.c b/sys/dev/usb/usb_dev.c index 7860fb67e5fe..9e17dfdc09bf 100644 --- a/sys/dev/usb/usb_dev.c +++ b/sys/dev/usb/usb_dev.c @@ -386,13 +386,11 @@ usb_fifo_alloc(struct mtx *mtx) struct usb_fifo *f; f = malloc(sizeof(*f), M_USBDEV, M_WAITOK | M_ZERO); - if (f != NULL) { - cv_init(&f->cv_io, "FIFO-IO"); - cv_init(&f->cv_drain, "FIFO-DRAIN"); - f->priv_mtx = mtx; - f->refcount = 1; - knlist_init_mtx(&f->selinfo.si_note, mtx); - } + cv_init(&f->cv_io, "FIFO-IO"); + cv_init(&f->cv_drain, "FIFO-DRAIN"); + f->priv_mtx = mtx; + f->refcount = 1; + knlist_init_mtx(&f->selinfo.si_note, mtx); return (f); } @@ -2309,9 +2307,6 @@ usb_alloc_symlink(const char *target) struct usb_symlink *ps; ps = malloc(sizeof(*ps), M_USBDEV, M_WAITOK); - if (ps == NULL) { - return (ps); - } /* XXX no longer needed */ strlcpy(ps->src_path, target, sizeof(ps->src_path)); ps->src_len = strlen(ps->src_path); |
