Revert "ANDROID: fs: fuse: Freeze client on suspend when request sent to userspace"

commit e61b11a7 ("ANDROID: fuse: Allocate zeroed memory for canonical path")
fixes the deadlock that this patch tries to fix.

This reverts commit aeb761e1.

Change-Id: I7137a93cf83b4d2a3cecb2b2de6f9fa14e6a2702