[PATCH 21/40] scsi: csiostor: csio_hw: Mark known unused variable as __always_unused

[Lee Jones]

Fixes the following W=1 kernel build warning(s):

 drivers/scsi/csiostor/csio_hw.c: In function ‘csio_hw_get_vpd_params’:
 drivers/scsi/csiostor/csio_hw.c:309:8: warning: variable ‘s’ set but not used 
[-Wunused-but-set-variable]

Cc: Arkadiusz Drabczyk <arkadi...@drabczyk.org>
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
 drivers/scsi/csiostor/csio_hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/csiostor/csio_hw.c b/drivers/scsi/csiostor/csio_hw.c
index 950f9cdf0577f..98d4d39aaa572 100644
--- a/drivers/scsi/csiostor/csio_hw.c
+++ b/drivers/scsi/csiostor/csio_hw.c
@@ -306,7 +306,7 @@ csio_hw_get_vpd_params(struct csio_hw *hw, struct csio_vpd 
*p)
        uint8_t *vpd, csum;
        const struct t4_vpd_hdr *v;
        /* To get around compilation warning from strstrip */
-       char *s;
+       char __always_unused *s;
 
        if (csio_is_valid_vpd(hw))
                return 0;
-- 
2.25.1