mini-os: stop compiler complaint about unused variables

gcc (GCC) 4.6.2 20111027 (Red Hat 4.6.2-1) complains about unused variables
in mini-os drivers

Signed-off-by: John McDermott <john.mcdermott@nrl.navy.mil>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

diff --git a/extras/mini-os/blkfront.c b/extras/mini-os/blkfront.c
index bb3d91ebd8b167fe89a8112cf5904febb573e373..74b8b2607611728f853c033e32bb705d050b22e0 100644 (file)
--- a/extras/mini-os/blkfront.c
+++ b/extras/mini-os/blkfront.c
@@ -171,6 +171,7 @@ again:
 abort_transaction:
     free(err);
     err = xenbus_transaction_end(xbt, 1, &retry);
+    printk("Abort transaction %s\n", message);
     goto error;
 
 done:

diff --git a/extras/mini-os/console/xencons_ring.c b/extras/mini-os/console/xencons_ring.c
index 22fd6187bc2c785bf8fc9fc7322fcbd954cb075d..9ed37567fd4ea18f4199d5e74d9848289347ca27 100644 (file)
--- a/extras/mini-os/console/xencons_ring.c
+++ b/extras/mini-os/console/xencons_ring.c
@@ -317,6 +317,7 @@ again:
 abort_transaction:
     free(err);
     err = xenbus_transaction_end(xbt, 1, &retry);
+    printk("Abort transaction %s\n", message);
     goto error;
 
 done:

diff --git a/extras/mini-os/fbfront.c b/extras/mini-os/fbfront.c
index 988937640852f47de8d4ebaceadd65378fd7b544..54a5e67f6cc3a90daebe2b1d3088b1dee8c789a5 100644 (file)
--- a/extras/mini-os/fbfront.c
+++ b/extras/mini-os/fbfront.c
@@ -142,6 +142,7 @@ again:
 abort_transaction:
     free(err);
     err = xenbus_transaction_end(xbt, 1, &retry);
+    printk("Abort transaction %s\n", message);
     goto error;
 
 done:
@@ -503,6 +504,7 @@ again:
 abort_transaction:
     free(err);
     err = xenbus_transaction_end(xbt, 1, &retry);
+    printk("Abort transaction %s\n", message);
     goto error;
 
 done:

diff --git a/extras/mini-os/netfront.c b/extras/mini-os/netfront.c
index fd049a5ceff1873b222c5d402698ec119d5238a0..6fa68a2d9778890364084da40a1bd3beac4e5671 100644 (file)
--- a/extras/mini-os/netfront.c
+++ b/extras/mini-os/netfront.c
@@ -421,6 +421,7 @@ again:
 abort_transaction:
     free(err);
     err = xenbus_transaction_end(xbt, 1, &retry);
+    printk("Abort transaction %s\n", message);
     goto error;
 
 done:

diff --git a/extras/mini-os/pcifront.c b/extras/mini-os/pcifront.c
index a5f554cbc7fc631bbdf61e0e66f79c6c690f56e7..bbe21e0ae8229f6790a61125246f70d5213150c7 100644 (file)
--- a/extras/mini-os/pcifront.c
+++ b/extras/mini-os/pcifront.c
@@ -222,6 +222,7 @@ again:
 abort_transaction:
     free(err);
     err = xenbus_transaction_end(xbt, 1, &retry);
+    printk("Abort transaction %s\n", message);
     goto error;
 
 done: