minios: drop unused xenblk_rxidx function

Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com>

diff --git a/blkfront.c b/blkfront.c
index 1021bb018fd4145289c314a1f8787f69cde88e5c..3210396b7b446ed7dc3f73aa1b06dc17c2467f41 100644 (file)
--- a/blkfront.c
+++ b/blkfront.c
@@ -59,11 +59,6 @@ struct blkfront_dev {
 #endif
 };
 
-static inline int xenblk_rxidx(RING_IDX idx)
-{
-    return idx & (BLK_RING_SIZE - 1);
-}
-
 void blkfront_handler(evtchn_port_t port, struct pt_regs *regs, void *data)
 {
 #ifdef HAVE_LIBC