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authorhayeswang <hayeswang@realtek.com>2014-08-28 04:24:18 +0200
committerDavid S. Miller <davem@davemloft.net>2014-09-02 02:47:21 +0200
commit1764bcd9fe0fa075b3c847836b646c386f7a672b (patch)
treec495a8cc7c0e2a2664b13746156b68dfb5a6aea7 /drivers/net/usb
parentMerge branch 'xmit_list' (diff)
downloadlinux-1764bcd9fe0fa075b3c847836b646c386f7a672b.tar.xz
linux-1764bcd9fe0fa075b3c847836b646c386f7a672b.zip
r8152: reduce the number of Tx
Because the Tx has the features of stopping queue and aggregation, We don't need many tx buffers. Change the tx number from 10 to 4 to reduce the usage of the memory. This could save 16K * 6 bytes memory. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb')
-rw-r--r--drivers/net/usb/r8152.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
index 33dcc975c62d..cc64dc0ba6fc 100644
--- a/drivers/net/usb/r8152.c
+++ b/drivers/net/usb/r8152.c
@@ -424,7 +424,7 @@ enum rtl_register_content {
FULL_DUP = 0x01,
};
-#define RTL8152_MAX_TX 10
+#define RTL8152_MAX_TX 4
#define RTL8152_MAX_RX 10
#define INTBUFSIZE 2
#define CRC_SIZE 4