scsi: ufs: remove a redundant call of ufshcd_release()

In this patch a redundant call of ufshcd_release() is removed
after being called twice.

Change-Id: I28fc5b1525c3a598ec7402fdb8c698344bcb69a0
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>