[SCSI] zfcp: Correctly query end flag in gpn_ft response
[SCSI] zfcp: Correctly query end flag in gpn_ft response

When the last port entry in the gpn_ft response is already a known
port, the eval function would skip the end flag and try to attach
ports with wwpn 0. Fix this by checking the flag first.

Signed-off-by: Christof Schmitt <afe27fc9cc8724d5819dd86aabfb0a732dbdb77b@de.ibm.com>
Signed-off-by: Martin Petermann <54669547a225ff20cba8b75a4adca540eef25858@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <407b36959ca09543ccda8f8e06721c791bc53435@HansenPartnership.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas