IPoIB/cm: Partial error clean up unmaps wrong address

If a page can't be allocated for the frag list of a skb, the code to
unmap the partially allocated list is off by one.  For exaple, if
'frags' equals one, i == 0, and the alloc_page() fails, then the old
loop would have unmapped mapping[1] which is uninitialized.  The same
would happen if the call to ib_dma_map_page() failed.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Acked-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

0 files changed, 0 insertions, 0 deletions