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authorJon Paul Maloy <jon.maloy@ericsson.com>2015-03-13 16:08:08 -0400
committerDavid S. Miller <davem@davemloft.net>2015-03-14 14:38:32 -0400
commitc1336ee472f83a90ede01fdae095ed5d0a2934c9 (patch)
tree4178d007c524fe51262b3698150c63d38591b521 /drivers/thermal
parent1149557d64c97dc9adf3103347a1c0e8c06d3b89 (diff)
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tipc: extract bundled buffers by cloning instead of copying
When we currently extract a bundled buffer from a message bundle in the function tipc_msg_extract(), we allocate a new buffer and explicitly copy the linear data area. This is unnecessary, since we can just clone the buffer and do skb_pull() on the clone to move the data pointer to the correct position. This is what we do in this commit. Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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