mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-12 16:36:48 +07:00
faf5a744f4
clang -Wuninitialized incorrectly sees a variable being used without
initialization:
drivers/scsi/lpfc/lpfc_nvme.c:2102:37: error: variable 'localport' is uninitialized when used here
[-Werror,-Wuninitialized]
lport = (struct lpfc_nvme_lport *)localport->private;
^~~~~~~~~
drivers/scsi/lpfc/lpfc_nvme.c:2059:38: note: initialize the variable 'localport' to silence this warning
struct nvme_fc_local_port *localport;
^
= NULL
1 error generated.
This is clearly in dead code, as the condition leading up to it is always
false when CONFIG_NVME_FC is disabled, and the variable is always
initialized when nvme_fc_register_localport() got called successfully.
Change the preprocessor conditional to the equivalent C construct, which
makes the code more readable and gets rid of the warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
|
||
|---|---|---|
| .. | ||
| lpfc_attr.c | ||
| lpfc_attr.h | ||
| lpfc_bsg.c | ||
| lpfc_bsg.h | ||
| lpfc_compat.h | ||
| lpfc_crtn.h | ||
| lpfc_ct.c | ||
| lpfc_debugfs.c | ||
| lpfc_debugfs.h | ||
| lpfc_disc.h | ||
| lpfc_els.c | ||
| lpfc_hbadisc.c | ||
| lpfc_hw4.h | ||
| lpfc_hw.h | ||
| lpfc_ids.h | ||
| lpfc_init.c | ||
| lpfc_logmsg.h | ||
| lpfc_mbox.c | ||
| lpfc_mem.c | ||
| lpfc_nl.h | ||
| lpfc_nportdisc.c | ||
| lpfc_nvme.c | ||
| lpfc_nvme.h | ||
| lpfc_nvmet.c | ||
| lpfc_nvmet.h | ||
| lpfc_scsi.c | ||
| lpfc_scsi.h | ||
| lpfc_sli4.h | ||
| lpfc_sli.c | ||
| lpfc_sli.h | ||
| lpfc_version.h | ||
| lpfc_vport.c | ||
| lpfc_vport.h | ||
| lpfc.h | ||
| Makefile | ||