diff options
| author | Lee Jones <lee.jones@linaro.org> | 2020-07-21 19:41:44 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-07-25 05:10:02 +0300 |
| commit | 11d8e56bfd3fbfd470e21e447fedbd0f6e3414a9 (patch) | |
| tree | cd2df4810f5fb0a7277ddeeaec0262e7db09a836 /drivers/scsi/lpfc/lpfc_sli.c | |
| parent | 3bbd8ef9f780749426d4e52be0dfa3f70656d92b (diff) | |
| download | linux-11d8e56bfd3fbfd470e21e447fedbd0f6e3414a9.tar.xz | |
scsi: lpfc: Ensure variable has the same stipulations as code using it
'pg_addr' is only used when CONFIG_X86 is defined. So only declare it if
CONFIG_X86 is defined.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/lpfc/lpfc_sli.c: In function ‘lpfc_wq_create’:
drivers/scsi/lpfc/lpfc_sli.c:15813:16: warning: unused variable ‘pg_addr’ [-Wunused-variable]
15813 | unsigned long pg_addr;
| ^~~~~~~
Link: https://lore.kernel.org/r/20200721164148.2617584-37-lee.jones@linaro.org
Cc: James Smart <james.smart@broadcom.com>
Cc: Dick Kennedy <dick.kennedy@broadcom.com>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: linux-media@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index c44eed709d5f..278ea0d74b4a 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -15810,8 +15810,10 @@ lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq, uint16_t pci_barset; uint8_t dpp_barset; uint32_t dpp_offset; - unsigned long pg_addr; uint8_t wq_create_version; +#ifdef CONFIG_X86 + unsigned long pg_addr; +#endif /* sanity check on queue memory */ if (!wq || !cq) |