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authorWei Wang <weiwan@google.com>2017-06-17 10:42:42 -0700
committerDavid S. Miller <davem@davemloft.net>2017-06-17 22:54:01 -0400
commita4c2fd7f78915a0d7c5275e7612e7793157a01f2 (patch)
tree67797baa578f3492c80ef57a9eaf0d31040833f5 /net/core/dst.c
parentb2a9c0ed75a32e788d034a58a18f2fc46396e412 (diff)
downloadlinux-a4c2fd7f78915a0d7c5275e7612e7793157a01f2.tar.bz2
net: remove DST_NOCACHE flag
DST_NOCACHE flag check has been removed from dst_release() and dst_hold_safe() in a previous patch because all the dst are now ref counted properly and can be released based on refcnt only. Looking at the rest of the DST_NOCACHE use, all of them can now be removed or replaced with other checks. So this patch gets rid of all the DST_NOCACHE usage and remove this flag completely. Signed-off-by: Wei Wang <weiwan@google.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dst.c')
-rw-r--r--net/core/dst.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 70543dabb797..f851adb9ec9b 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -270,7 +270,7 @@ static void __metadata_dst_init(struct metadata_dst *md_dst, u8 optslen)
dst = &md_dst->dst;
dst_init(dst, &md_dst_ops, NULL, 1, DST_OBSOLETE_NONE,
- DST_METADATA | DST_NOCACHE | DST_NOCOUNT);
+ DST_METADATA | DST_NOCOUNT);
dst->input = dst_md_discard;
dst->output = dst_md_discard_out;