This addresses the following gcc warning with "make W=1":
drivers/scsi/fnic/fnic_fcs.c: In function ‘is_fnic_fip_flogi_reject’:
drivers/scsi/fnic/fnic_fcs.c:317:9: warning: variable ‘els_len’ set but
not used [-Wunused-but-set-variable]
317 | size_t els_len = 0;
| ^~~~~~~
drivers/scsi/fnic/fnic_fcs.c:312:21: warning: variable ‘els_dtype’ set
but not used [-Wunused-but-set-variable]
312 | enum fip_desc_type els_dtype = 0;
| ^~~~~~~~~
Link: https://lore.kernel.org/r/20200831081126.3251288-3-yanaijie@huawei.com
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
struct fc_frame_header *fh = NULL;
struct fip_desc *desc;
struct fip_encaps *els;
- enum fip_desc_type els_dtype = 0;
u16 op;
u8 els_op;
u8 sub;
- size_t els_len = 0;
size_t rlen;
size_t dlen = 0;
if (dlen < sizeof(*els) + sizeof(*fh) + 1)
return 0;
- els_len = dlen - sizeof(*els);
els = (struct fip_encaps *)desc;
fh = (struct fc_frame_header *)(els + 1);
- els_dtype = desc->fip_dtype;
if (!fh)
return 0;