scsi: ufs: Fix ufshcd_probe_hba() return value when fails to reinit

A non-zero return value could come from ufshcd_hba_enable() when the
host fails at reinit flow. But ufshcd_probe_hba() didn't take the error
value of this case. The patch is to fix this issue.

Bug: 160290772
Change-Id: Iedceeaeb056fe9fb519370ec42424e0542a73ed2
Signed-off-by: Leo Liou <leoliou@google.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>