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scsi: scsi_transport_fc: Remove unused 'desc_cnt' variable

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clang with W=1 reports:

drivers/scsi/scsi_transport_fc.c:908:6: error: variable
  'desc_cnt' set but not used [-Werror,-Wunused-but-set-variable]
        u32 desc_cnt = 0, bytes_remain;
            ^
This variable is not used so remove it.

Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20230326003222.1343671-1-trix@redhat.com
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Reviewed-by: Benjamin Block <bblock@linux.ibm.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Tom Rix 2023-03-25 20:32:22 -04:00 committed by Martin K. Petersen
parent ca62009eff
commit e324dd00fd
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/scsi_transport_fc.c
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@ -905,7 +905,7 @@ fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf,
{
struct fc_els_fpin *fpin = (struct fc_els_fpin *)fpin_buf;
struct fc_tlv_desc *tlv;
u32 desc_cnt = 0, bytes_remain;
u32 bytes_remain;
u32 dtag;
enum fc_host_event_code event_code =
event_acknowledge ? FCH_EVT_LINK_FPIN_ACK : FCH_EVT_LINK_FPIN;
@ -932,7 +932,6 @@ fc_host_fpin_rcv(struct Scsi_Host *shost, u32 fpin_len, char *fpin_buf,
fc_fpin_congn_stats_update(shost, tlv);
}
desc_cnt++;
bytes_remain -= FC_TLV_DESC_SZ_FROM_LENGTH(tlv);
tlv = fc_tlv_next_desc(tlv);
}