net/ipv4/tcp_nv.c: remove superfluous header files from tcp_nv.c

tcp_nv.c hasn't use any macro or function declared in mm.h. Thus, these files
can be removed from tcp_nv.c safely without affecting the compilation
of the net module.

Signed-off-by: Mianhan Liu <liumh1@shanghaitech.edu.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/tcp_nv.c b/net/ipv4/tcp_nv.c
index 95db7a1..ab55235 100644 (file)
--- a/net/ipv4/tcp_nv.c
+++ b/net/ipv4/tcp_nv.c
@@ -25,7 +25,6 @@
  * 1) Add mechanism to deal with reverse congestion.
  */
 
-#include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/math64.h>
 #include <net/tcp.h>