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* Minor cleanup.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@29870 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2009-04-02 16:54:11 +00:00
parent b4c1445fae
commit 3093705388
1 changed files with 6 additions and 5 deletions
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src/add-ons/kernel/network/stack/net_buffer.cpp
+6 -5
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@@ -1074,7 +1074,7 @@ duplicate_buffer(net_buffer *_buffer)
return NULL; return NULL;
TRACE(("%ld: duplicate: %p)\n", find_thread(NULL), duplicate)); TRACE(("%ld: duplicate: %p)\n", find_thread(NULL), duplicate));
// copy the data from the source buffer // copy the data from the source buffer
data_node *node = (data_node *)list_get_first_item(&buffer->buffers); data_node *node = (data_node *)list_get_first_item(&buffer->buffers);
@@ -1310,9 +1310,10 @@ merge_buffer(net_buffer *_buffer, net_buffer *_with, bool after)
} else { } else {
// we need a new place for this node // we need a new place for this node
data_node *newNode = add_data_node(buffer, node->header); data_node *newNode = add_data_node(buffer, node->header);
if (newNode == NULL) if (newNode == NULL) {
// TODO: try to revert buffers to their initial state!! // TODO: try to revert buffers to their initial state!!
return ENOBUFS; return ENOBUFS;
}
last = node; last = node;
*newNode = *node; *newNode = *node;
@@ -1502,7 +1503,7 @@ prepend_size(net_buffer *_buffer, size_t size, void **_contiguousBuffer)
if (_contiguousBuffer) if (_contiguousBuffer)
*_contiguousBuffer = node->start; *_contiguousBuffer = node->start;
// adjust offset of following nodes // adjust offset of following nodes
while ((node = (data_node *)list_get_next_item(&buffer->buffers, node)) != NULL) { while ((node = (data_node *)list_get_next_item(&buffer->buffers, node)) != NULL) {
node->offset += size; node->offset += size;
} }
@@ -1701,7 +1702,7 @@ remove_header(net_buffer *_buffer, size_t bytes)
node = (data_node *)list_get_next_item(&buffer->buffers, node); node = (data_node *)list_get_next_item(&buffer->buffers, node);
} }
// adjust offset of following nodes // adjust offset of following nodes
while (node != NULL) { while (node != NULL) {
node->offset -= bytes; node->offset -= bytes;
node = (data_node *)list_get_next_item(&buffer->buffers, node); node = (data_node *)list_get_next_item(&buffer->buffers, node);