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Arnd Bergmann authored
A cleanup patch I did was unfortunately wrong and introduced multiple serious bugs in the netcp rx processing, as indicated by these correct gcc warnings: drivers/net/ethernet/ti/netcp_core.c:776:14: warning: 'buf_ptr' may be used uninitialized in this function [-Wuninitialized] drivers/net/ethernet/ti/netcp_core.c:687:14: warning: 'ptr' may be used uninitialized in this function [-Wuninitialized] I have checked the patch once more and found that a call to get_pkt_info() accidentally got removed in netcp_free_rx_desc_chain, and netcp_process_one_rx_packet no longer retrieved the correct buffer length. This patch should fix all the known problems, but I did not test on real hardware. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Fixes: 89907779 ("netcp: try to reduce type confusion in descriptors") Signed-off-by:
David S. Miller <davem@davemloft.net>
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