Found by 0 day test project
Reported-by: NFengguang Wu <fengguang.wu@intel.com>
Signed-off-by: NArmen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>

[jejb: fix up checkpatch issues]
Signed-off-by: NAndrew Vazquez <andrew.vasquez@qlogic.com>
Signed-off-by: NArmen Baloyan <armen.baloyan@qlogic.com>
Signed-off-by: NGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: NSaurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: NJames Bottomley <JBottomley@Parallels.com>