diff --git a/sys/amd64/linux32/linux32_vdso_gtod.c b/sys/amd64/linux32/linux32_vdso_gtod.c
index 9f01e5241025..3552f37bae8e 100644
--- a/sys/amd64/linux32/linux32_vdso_gtod.c
+++ b/sys/amd64/linux32/linux32_vdso_gtod.c
@@ -25,7 +25,6 @@
  * SUCH DAMAGE.
  */
 
-
 #include <sys/cdefs.h>
 #include <sys/elf.h>
 #include <sys/errno.h>
diff --git a/sys/arm64/linux/linux.h b/sys/arm64/linux/linux.h
index 9d08e3bb28e9..d612ba8e5d9e 100644
--- a/sys/arm64/linux/linux.h
+++ b/sys/arm64/linux/linux.h
@@ -25,8 +25,6 @@
  * SUCH DAMAGE.
  */
 
-/*
- */
 #ifndef _ARM64_LINUX_H_
 #define	_ARM64_LINUX_H_
 
diff --git a/sys/arm64/linux/linux_vdso_gtod.c b/sys/arm64/linux/linux_vdso_gtod.c
index 466f4ccaa2e9..eef6022dbae3 100644
--- a/sys/arm64/linux/linux_vdso_gtod.c
+++ b/sys/arm64/linux/linux_vdso_gtod.c
@@ -26,7 +26,6 @@
  * SUCH DAMAGE.
  */
 
-
 #include <sys/cdefs.h>
 #include <sys/elf.h>
 #include <sys/errno.h>
diff --git a/sys/compat/linux/linux_persona.h b/sys/compat/linux/linux_persona.h
index c3d669c8ea6b..18aef6f02d76 100644
--- a/sys/compat/linux/linux_persona.h
+++ b/sys/compat/linux/linux_persona.h
@@ -1,5 +1,3 @@
-/*
- */
 
 #ifndef LINUX_PERSONALITY_H
 #define LINUX_PERSONALITY_H
diff --git a/sys/compat/linux/linux_timer.c b/sys/compat/linux/linux_timer.c
index bfa17d7e8aa5..66fd309a9485 100644
--- a/sys/compat/linux/linux_timer.c
+++ b/sys/compat/linux/linux_timer.c
@@ -27,6 +27,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
+
 #include <sys/cdefs.h>
 #include <sys/param.h>
 #include <sys/proc.h>
diff --git a/sys/compat/linux/linux_videodev2_compat.h b/sys/compat/linux/linux_videodev2_compat.h
index d9c3b3d07373..cd7ca5f002e1 100644
--- a/sys/compat/linux/linux_videodev2_compat.h
+++ b/sys/compat/linux/linux_videodev2_compat.h
@@ -1,6 +1,3 @@
-/*
- */
-
 /*
  * This file defines compatibility versions of several video structures
  * defined in the Linux videodev2.h header (linux_videodev2.h).  The
diff --git a/sys/compat/linux/linux_videodev_compat.h b/sys/compat/linux/linux_videodev_compat.h
index 0d612fb6f976..c35a59d2ecf8 100644
--- a/sys/compat/linux/linux_videodev_compat.h
+++ b/sys/compat/linux/linux_videodev_compat.h
@@ -1,6 +1,3 @@
-/*
- */
-
 /*
  * This file defines compatibility versions of several video structures
  * defined in the Linux videodev.h header (linux_videodev.h).  The