fix error in unmount_linux
fix error in unmount_linux

szkl/koding,drewsetski/koding,jack89129/koding,usirin/koding,alex-ionochkin/koding,cihangir/koding,usirin/koding,gokmen/koding,andrewjcasal/koding,sinan/koding,gokmen/koding,szkl/koding,gokmen/koding,rjeczalik/koding,cihangir/koding,drewsetski/koding,jack89129/koding,cihangir/koding,kwagdy/koding-1,mertaytore/koding,gokmen/koding,andrewjcasal/koding,alex-ionochkin/koding,sinan/koding,usirin/koding,sinan/koding,kwagdy/koding-1,kwagdy/koding-1,drewsetski/koding,szkl/koding,szkl/koding,sinan/koding,rjeczalik/koding,koding/koding,mertaytore/koding,mertaytore/koding,gokmen/koding,rjeczalik/koding,usirin/koding,koding/koding,cihangir/koding,jack89129/koding,szkl/koding,mertaytore/koding,rjeczalik/koding,acbodine/koding,cihangir/koding,sinan/koding,drewsetski/koding,alex-ionochkin/koding,acbodine/koding,andrewjcasal/koding,jack89129/koding,gokmen/koding,rjeczalik/koding,szkl/koding,mertaytore/koding,kwagdy/koding-1,kwagdy/koding-1,acbodine/koding,jack89129/koding,mertaytore/koding,szkl/koding,jack89129/koding,gokmen/koding,andrewjcasal/koding,koding/koding,drewsetski/koding,cihangir/koding,rjeczalik/koding,acbodine/koding,sinan/koding,szkl/koding,koding/koding,alex-ionochkin/koding,cihangir/koding,jack89129/koding,usirin/koding,mertaytore/koding,alex-ionochkin/koding,andrewjcasal/koding,acbodine/koding,drewsetski/koding,usirin/koding,sinan/koding,cihangir/koding,kwagdy/koding-1,rjeczalik/koding,kwagdy/koding-1,andrewjcasal/koding,alex-ionochkin/koding,usirin/koding,gokmen/koding,drewsetski/koding,drewsetski/koding,acbodine/koding,rjeczalik/koding,alex-ionochkin/koding,koding/koding,sinan/koding,acbodine/koding,mertaytore/koding,andrewjcasal/koding,acbodine/koding,koding/koding,koding/koding,kwagdy/koding-1,alex-ionochkin/koding,usirin/koding,jack89129/koding,andrewjcasal/koding,koding/koding