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authorHannes Reinecke <hare@suse.de>2019-07-24 12:00:55 +0300
committerMartin K. Petersen <martin.petersen@oracle.com>2019-07-30 04:12:35 +0300
commit023358b136d490ca91735ac6490db3741af5a8bd (patch)
treebe5370ccb0eb4ca07c29875a25de42d56d8e6416 /include/scsi
parentf3e4ff28b8685d856f381ee6bcf88b6149a6db5b (diff)
downloadlinux-023358b136d490ca91735ac6490db3741af5a8bd.tar.xz
scsi: fcoe: Embed fc_rport_priv in fcoe_rport structure
Gcc-9 complains for a memset across pointer boundaries, which happens as the code tries to allocate a flexible array on the stack. Turns out we cannot do this without relying on gcc-isms, so with this patch we'll embed the fc_rport_priv structure into fcoe_rport, can use the normal 'container_of' outcast, and will only have to do a memset over one structure. Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
-rw-r--r--include/scsi/libfcoe.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/scsi/libfcoe.h b/include/scsi/libfcoe.h
index dc14b52577f7..2568cb0627ec 100644
--- a/include/scsi/libfcoe.h
+++ b/include/scsi/libfcoe.h
@@ -229,6 +229,7 @@ struct fcoe_fcf {
* @vn_mac: VN_Node assigned MAC address for data
*/
struct fcoe_rport {
+ struct fc_rport_priv rdata;
unsigned long time;
u16 fcoe_len;
u16 flags;