tree 39b5308ea40a47d19cefab98721402296b78a246
parent 6464920a6e30604cb71d0ecbaa20e35009bd76fb
author Dan Carpenter <error27@gmail.com> 1306477636 +0300
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1306934901 -0400

xen/blkback: potential null dereference in error handling

blkbk->pending_pages can be NULL here so I added a check for it.

Signed-off-by: Dan Carpenter <error27@gmail.com>
[v1: Redid the loop a bit]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>