diff options
Diffstat (limited to 'drivers/xen/manage.c')
| -rw-r--r-- | drivers/xen/manage.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index 26e5e8507f03..c1ec8ee80924 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -218,7 +218,7 @@ static struct shutdown_handler shutdown_handlers[] = { }; static void shutdown_handler(struct xenbus_watch *watch, - const char **vec, unsigned int len) + const char *path, const char *token) { char *str; struct xenbus_transaction xbt; @@ -266,8 +266,8 @@ static void shutdown_handler(struct xenbus_watch *watch, } #ifdef CONFIG_MAGIC_SYSRQ -static void sysrq_handler(struct xenbus_watch *watch, const char **vec, - unsigned int len) +static void sysrq_handler(struct xenbus_watch *watch, const char *path, + const char *token) { char sysrq_key = '\0'; struct xenbus_transaction xbt; @@ -277,7 +277,7 @@ static void sysrq_handler(struct xenbus_watch *watch, const char **vec, err = xenbus_transaction_start(&xbt); if (err) return; - if (!xenbus_scanf(xbt, "control", "sysrq", "%c", &sysrq_key)) { + if (xenbus_scanf(xbt, "control", "sysrq", "%c", &sysrq_key) < 0) { pr_err("Unable to read sysrq code in control/sysrq\n"); xenbus_transaction_end(xbt, 1); return; |