tree 06eee2ccd96dbdcd86c8f0c4f700386d3f160985
parent 64ec6ccb76e6ef13c40ad68e125545f8807a26c8
author Herbert Xu <herbert@gondor.apana.org.au> 1469683757 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1469788216 +0800

lib/mpi: Fix SG miter leak

In mpi_read_raw_from_sgl we may leak the SG miter resouces after
reading the leading zeroes.  This patch fixes this by stopping the
iteration once the leading zeroes have been read.

Fixes: 127827b9c295 ("lib/mpi: Do not do sg_virt")
Reported-by: Nicolai Stange <nicstange@gmail.com>
Tested-by: Nicolai Stange <nicstange@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>