linux-next: build warning after merge of the libata tree

[Stephen Rothwell]

Hi Tejun,

After merging the libata tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/ata/libata-scsi.c: In function 'ata_scsi_var_len_cdb_xlat':
drivers/ata/libata-scsi.c:4194:1: warning: label 'unspprt_sa' defined but not used [-Wunused-label]
 unspprt_sa:
 ^

Introduced by commit

  b1ffbf854e08 ("libata: Support for an ATA PASS-THROUGH(32) command.")

-- 
Cheers,
Stephen Rothwell