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Diffstat (limited to 'net/core/user_dma.c')
-rw-r--r--net/core/user_dma.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/core/user_dma.c b/net/core/user_dma.c
index c77aff9c6eb..164b090d5ac 100644
--- a/net/core/user_dma.c
+++ b/net/core/user_dma.c
@@ -27,13 +27,13 @@
#include <linux/dmaengine.h>
#include <linux/socket.h>
-#include <linux/rtnetlink.h> /* for BUG_TRAP */
#include <net/tcp.h>
#include <net/netdma.h>
#define NET_DMA_DEFAULT_COPYBREAK 4096
int sysctl_tcp_dma_copybreak = NET_DMA_DEFAULT_COPYBREAK;
+EXPORT_SYMBOL(sysctl_tcp_dma_copybreak);
/**
* dma_skb_copy_datagram_iovec - Copy a datagram to an iovec.
@@ -71,7 +71,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
int end;
- BUG_TRAP(start <= offset + len);
+ WARN_ON(start > offset + len);
end = start + skb_shinfo(skb)->frags[i].size;
copy = end - offset;
@@ -100,7 +100,7 @@ int dma_skb_copy_datagram_iovec(struct dma_chan *chan,
for (; list; list = list->next) {
int end;
- BUG_TRAP(start <= offset + len);
+ WARN_ON(start > offset + len);
end = start + list->len;
copy = end - offset;