Author: araujo
Date: Tue Aug 25 15:34:28 2015
New Revision: 287132
URL: https://svnweb.freebsd.org/changeset/base/287132
Log:
Code cleanup unused-but-set-variable spotted by gcc.
Reviewed by: royger
Approved by: bapt (mentor)
Differential Revision: D3476
Modified:
head/sys/dev/xen/blkback/blkback.c
head/sys/dev/xen/netfront/netfront.c
head/sys/dev/xen/xenstore/xenstore.c
Modified: head/sys/dev/xen/blkback/blkback.c
==============================================================================
--- head/sys/dev/xen/blkback/blkback.c Tue Aug 25 15:33:09 2015
(r287131)
+++ head/sys/dev/xen/blkback/blkback.c Tue Aug 25 15:34:28 2015
(r287132)
@@ -2245,7 +2245,6 @@ xbb_dispatch_file(struct xbb_softc *xbb,
struct xbb_file_data *file_data;
u_int seg_idx;
u_int nseg;
- off_t sectors_sent;
struct uio xuio;
struct xbb_sg *xbb_sg;
struct iovec *xiovec;
@@ -2256,7 +2255,6 @@ xbb_dispatch_file(struct xbb_softc *xbb,
int error;
file_data = &xbb->backend.file;
- sectors_sent = 0;
error = 0;
bzero(&xuio, sizeof(xuio));
Modified: head/sys/dev/xen/netfront/netfront.c
==============================================================================
--- head/sys/dev/xen/netfront/netfront.c Tue Aug 25 15:33:09 2015
(r287131)
+++ head/sys/dev/xen/netfront/netfront.c Tue Aug 25 15:34:28 2015
(r287132)
@@ -600,9 +600,6 @@ setup_device(device_t dev, struct netfro
netif_tx_sring_t *txs;
netif_rx_sring_t *rxs;
int error;
- struct ifnet *ifp;
-
- ifp = info->xn_ifp;
info->tx_ring_ref = GRANT_REF_INVALID;
info->rx_ring_ref = GRANT_REF_INVALID;
Modified: head/sys/dev/xen/xenstore/xenstore.c
==============================================================================
--- head/sys/dev/xen/xenstore/xenstore.c Tue Aug 25 15:33:09 2015
(r287131)
+++ head/sys/dev/xen/xenstore/xenstore.c Tue Aug 25 15:34:28 2015
(r287132)
@@ -1427,7 +1427,6 @@ xs_rm_tree(struct xs_transaction xbt, co
char *cur_path;
const char **dir;
int error;
- int empty;
retry:
root_path_sbuf = xs_join(base, node);
@@ -1444,7 +1443,6 @@ retry:
xbt = local_xbt;
}
- empty = 0;
while (1) {
u_int count;
u_int i;
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