[PATCH] scsi: megaraid_sas: Convert union megasas_sgl to flex-arrays

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



In the ongoing effort to replace all fake flexible arrays with true
flexible arrays, replace the sge32, sge64, and sge_skinny members of
union megasas_sgl with true flexible arrays. No binary differences are
seen after this change; sizes were already being manually calculated
using the member struct sizes directly.

Cc: Kashyap Desai <kashyap.desai@xxxxxxxxxxxx>
Cc: Sumit Saxena <sumit.saxena@xxxxxxxxxxxx>
Cc: Shivasharan S <shivasharan.srikanteshwara@xxxxxxxxxxxx>
Cc: "James E.J. Bottomley" <jejb@xxxxxxxxxxxxx>
Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
Cc: Gustavo A. R. Silva <gustavoars@xxxxxxxxxx>
Cc: megaraidlinux.pdl@xxxxxxxxxxxx
Cc: linux-scsi@xxxxxxxxxxxxxxx
Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
---
 drivers/scsi/megaraid/megaraid_sas.h | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/drivers/scsi/megaraid/megaraid_sas.h b/drivers/scsi/megaraid/megaraid_sas.h
index 63bac3684c19..3554f6b07727 100644
--- a/drivers/scsi/megaraid/megaraid_sas.h
+++ b/drivers/scsi/megaraid/megaraid_sas.h
@@ -1722,11 +1722,9 @@ struct megasas_sge_skinny {
 } __packed;
 
 union megasas_sgl {
-
-	struct megasas_sge32 sge32[1];
-	struct megasas_sge64 sge64[1];
-	struct megasas_sge_skinny sge_skinny[1];
-
+	DECLARE_FLEX_ARRAY(struct megasas_sge32, sge32);
+	DECLARE_FLEX_ARRAY(struct megasas_sge64, sge64);
+	DECLARE_FLEX_ARRAY(struct megasas_sge_skinny, sge_skinny);
 } __attribute__ ((packed));
 
 struct megasas_header {
-- 
2.34.1




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux