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(parent: 0971f1b) | patch
dma-helpers: avoid calling dma_bdrv_unmap() twice
authorJules Wang <junqing.wang@cs2c.com.cn>
Fri, 23 May 2014 03:44:05 +0000 (11:44 +0800)
committerMichael Tokarev <mjt@tls.msk.ru>
Fri, 23 May 2014 20:28:43 +0000 (00:28 +0400)
commit9c132c7f64c0605f5c5be79508fa53676be642f9
treeb56a3a5df109d3952b7a4c7feb95627e39a6718atree
parent0971f1bed21b16e59eb5d15cd03180f110a1e8c0commit | diff
dma-helpers: avoid calling dma_bdrv_unmap() twice

Calling dma_bdrv_unmap() twice is not necessary and may cause
potential problems if some code changes.

Signed-off-by: Jules Wang <junqing.wang@cs2c.com.cn>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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