usb: Remove a double words in a source code comments

- s/that that/that/

(cherry picked from commit 8ca67bf1273a5168f8a3787183159c477632e582)

3 files changed, 3 insertions, 3 deletions

diff --git a/sys/dev/usb/net/if_muge.c b/sys/dev/usb/net/if_muge.c
index 895e534d899d..d06a39634858 100644
--- a/sys/dev/usb/net/if_muge.c
+++ b/sys/dev/usb/net/if_muge.c
@@ -1559,7 +1559,7 @@ muge_set_leds(struct usb_ether *ue)
  *	@ue: the USB ethernet device
  *
  *	This is where the chip is intialised for the first time.  This is
- *	different from the muge_init() function in that that one is designed to
+ *	different from the muge_init() function in that one is designed to
  *	setup the H/W to match the UE settings and can be called after a reset.
  *
  */
diff --git a/sys/dev/usb/net/if_smsc.c b/sys/dev/usb/net/if_smsc.c
index b95b8b274a6e..da5c3b66b3ed 100644
--- a/sys/dev/usb/net/if_smsc.c
+++ b/sys/dev/usb/net/if_smsc.c
@@ -1545,7 +1545,7 @@ smsc_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)
  *	@ue: the USB ethernet device
  *
  *	This is where the chip is intialised for the first time.  This is different
- *	from the smsc_init() function in that that one is designed to setup the
+ *	from the smsc_init() function in that one is designed to setup the
  *	H/W to match the UE settings and can be called after a reset.
  *
  *
diff --git a/sys/dev/usb/usb_busdma.c b/sys/dev/usb/usb_busdma.c
index 62e22805b39c..69d9ea292523 100644
--- a/sys/dev/usb/usb_busdma.c
+++ b/sys/dev/usb/usb_busdma.c
@@ -546,7 +546,7 @@ usb_pc_alloc_mem(struct usb_page_cache *pc, struct usb_page *pg,
 		/*
 		 * XXX BUS-DMA workaround - FIXME later:
 		 *
-		 * We assume that that the alignment at this point of
+		 * We assume that the alignment at this point of
 		 * the code is greater than or equal to the size and
 		 * less than two times the size, so that if we double
 		 * the size, the size will be greater than the