diff options
| author | Jeff Layton <jlayton@primarydata.com> | 2014-11-17 17:02:57 -0500 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2014-12-01 12:45:26 -0700 |
| commit | 8d65ef760d50cc625c5364cba89be838b21c66a7 (patch) | |
| tree | 1dc8c55fb7f4a35370f98fec7fe51bbbe893e265 /net/sunrpc/svc_xprt.c | |
| parent | 56429e9b3be567a173bd05f5594faf8522c34d3a (diff) | |
| download | lwn-8d65ef760d50cc625c5364cba89be838b21c66a7.tar.gz lwn-8d65ef760d50cc625c5364cba89be838b21c66a7.zip | |
sunrpc: eliminate the XPT_DETACHED flag
All it does is indicate whether a xprt has already been deleted from
a list or not, which is unnecessary since we use list_del_init and it's
always set and checked under the sv_lock anyway.
Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'net/sunrpc/svc_xprt.c')
| -rw-r--r-- | net/sunrpc/svc_xprt.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c index c179ca2a5aa4..97a75c17142b 100644 --- a/net/sunrpc/svc_xprt.c +++ b/net/sunrpc/svc_xprt.c @@ -884,7 +884,6 @@ static void svc_age_temp_xprts(unsigned long closure) continue; list_del_init(le); set_bit(XPT_CLOSE, &xprt->xpt_flags); - set_bit(XPT_DETACHED, &xprt->xpt_flags); dprintk("queuing xprt %p for closing\n", xprt); /* a thread will dequeue and close it soon */ @@ -924,8 +923,7 @@ static void svc_delete_xprt(struct svc_xprt *xprt) xprt->xpt_ops->xpo_detach(xprt); spin_lock_bh(&serv->sv_lock); - if (!test_and_set_bit(XPT_DETACHED, &xprt->xpt_flags)) - list_del_init(&xprt->xpt_list); + list_del_init(&xprt->xpt_list); WARN_ON_ONCE(!list_empty(&xprt->xpt_ready)); if (test_bit(XPT_TEMP, &xprt->xpt_flags)) serv->sv_tmpcnt--; |