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

Message ID 20200723122446.1329773-22-lee.jones@linaro.org (mailing list archive)
State Accepted
Headers show
Series Set 5: Penultimate set of SCSI related W=1 warnings | expand

Commit Message

Lee Jones July 23, 2020, 12:24 p.m. UTC 
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 <arkadiusz@drabczyk.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/scsi/csiostor/csio_hw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

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;