Author: rlibby Date: Fri Jun 30 22:14:22 2017 New Revision: 320517 URL: https://svnweb.freebsd.org/changeset/base/320517
Log: netfront.c: avoid gcc variably-modified warning gcc produces a "variably modified X at file scope" warning for structures that use these size definitions. I think the definitions are actually fine but can be rephrased with the __CONST_RING_SIZE macro more cleanly anyway. Reviewed by: markj, royger Approved by: markj (mentor) Sponsored by: Dell EMC Isilon Differential revision: https://reviews.freebsd.org/D11417 Modified: head/sys/dev/xen/netfront/netfront.c Modified: head/sys/dev/xen/netfront/netfront.c ============================================================================== --- head/sys/dev/xen/netfront/netfront.c Fri Jun 30 22:13:28 2017 (r320516) +++ head/sys/dev/xen/netfront/netfront.c Fri Jun 30 22:14:22 2017 (r320517) @@ -74,8 +74,8 @@ __FBSDID("$FreeBSD$"); /* Features supported by all backends. TSO and LRO can be negotiated */ #define XN_CSUM_FEATURES (CSUM_TCP | CSUM_UDP) -#define NET_TX_RING_SIZE __RING_SIZE((netif_tx_sring_t *)0, PAGE_SIZE) -#define NET_RX_RING_SIZE __RING_SIZE((netif_rx_sring_t *)0, PAGE_SIZE) +#define NET_TX_RING_SIZE __CONST_RING_SIZE(netif_tx, PAGE_SIZE) +#define NET_RX_RING_SIZE __CONST_RING_SIZE(netif_rx, PAGE_SIZE) #define NET_RX_SLOTS_MIN (XEN_NETIF_NR_SLOTS_MIN + 1) _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
