treewide: Use sizeof_field() macro

Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except
at places where these are defined. Later patches will remove the unused
definition of FIELD_SIZEOF().

This patch is generated using following script:

EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h"

git grep -l -e "\bFIELD_SIZEOF\b" | while read file;
do

	if [[ "$file" =~ $EXCLUDE_FILES ]]; then
		continue
	fi
	sed -i  -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file;
done

Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com
Co-developed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: David Miller <davem@davemloft.net> # for net

1 files changed, 2 insertions, 2 deletions

diff --git a/net/openvswitch/flow.h b/net/openvswitch/flow.h
index fd8ed766bdd1..758a8c77f736 100644
--- a/net/openvswitch/flow.h
+++ b/net/openvswitch/flow.h
@@ -37,7 +37,7 @@ enum sw_flow_mac_proto {
  * matching for small options.
  */
 #define TUN_METADATA_OFFSET(opt_len) \
-	(FIELD_SIZEOF(struct sw_flow_key, tun_opts) - opt_len)
+	(sizeof_field(struct sw_flow_key, tun_opts) - opt_len)
 #define TUN_METADATA_OPTS(flow_key, opt_len) \
 	((void *)((flow_key)->tun_opts + TUN_METADATA_OFFSET(opt_len)))
 
@@ -52,7 +52,7 @@ struct vlan_head {
 
 #define OVS_SW_FLOW_KEY_METADATA_SIZE			\
 	(offsetof(struct sw_flow_key, recirc_id) +	\
-	FIELD_SIZEOF(struct sw_flow_key, recirc_id))
+	sizeof_field(struct sw_flow_key, recirc_id))
 
 struct ovs_key_nsh {
 	struct ovs_nsh_key_base base;