fsdax: Fix infinite loop in daxiomaprw()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.71 by commit 929ef155e1da41c06f4d8ca86ae12b851a83a744, it was introduced in version v5.15 by commit ca289e0b95afa973d204c77a4ad5c37e06145fbf. For more details please see the references link.