there is an unexpected word 'a' in the comments that need to be dropped

file - drivers/scsi/mpt3sas/mpt3sas_base.c
line - 535

* FIXME: this relies on a a zero

changed to:

* FIXME: this relies on a a zero

Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
---
 drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 9a1ae52bb621..af41ea53aa7d 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -532,7 +532,7 @@ static void _clone_sg_entries(struct MPT3SAS_ADAPTER *ioc,
 					    (le32_to_cpu(sgel->FlagsLength) &
 					    0x00ffffff));
 					/*
-					 * FIXME: this relies on a a zero
+					 * FIXME: this relies on a zero
 					 * PCI mem_offset.
 					 */
 					sgel->Address =
-- 
2.17.1