tree 95f4803da220a899cfb840fbbc1eb74e1b8ba003
parent 59bd71a81b66990564eac69aedd28ad87a2c81f4
author majianpeng <majianpeng@gmail.com> 1322664468 +0100
committer Jens Axboe <axboe@kernel.dk> 1322664468 +0100

cfq-iosched: free cic_index if blkio_alloc_blkg_stats fails

If we fail allocating the blkpg stats, we free cfqd and cfgq.
But we need to free the IDA cfqd->cic_index as well.

Signed-off-by: majianpeng <majianpeng@gmail.com>
Cc: stable@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>