Suppress this warning: drivers/scsi/mpt2sas/mpt2sas_scsih.c: In function '_scsih_sas_broadcast_primitive_event': drivers/scsi/mpt2sas/mpt2sas_scsih.c:5811:40: warning: unused variable 'event_data' [-Wunused-variable]
Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au>
---
drivers/scsi/mpt2sas/mpt2sas_debug.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
After this patch, the same code is generated. This is relative to Linus tree.
diff --git a/drivers/scsi/mpt2sas/mpt2sas_debug.h
b/drivers/scsi/mpt2sas/mpt2sas_debug.h
index 9731f8e..2a6516e 100644
--- a/drivers/scsi/mpt2sas/mpt2sas_debug.h
+++ b/drivers/scsi/mpt2sas/mpt2sas_debug.h
@@ -79,7 +79,11 @@
CMD; \
}
#else
-#define MPT_CHECK_LOGGING(IOC, CMD, BITS)
+#define MPT_CHECK_LOGGING(IOC, CMD, BITS) \
+{ \
+ if (0 & IOC->logging_level & BITS) \
+ CMD; \
+}
#endif /* CONFIG_SCSI_MPT2SAS_LOGGING */
--
1.7.10.280.gaa39
--
Cheers,
Stephen Rothwell s...@canb.auug.org.au
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