From: Simone Ballarin <simone.balla...@bugseng.com>
Add inclusion guards to address violations of
MISRA C:2012 Directive 4.10 ("Precautions shall be taken in order
to prevent the contents of a header file being included more than
once").
Mechanical change.
Signed-off-by: Simone Ballarin <simone.balla...@bugseng.com>
Signed-off-by: Maria Celeste Cesario <maria.celeste.cesa...@bugseng.com>
Reviewed-by: Stefano Stabellini <sstabell...@kernel.org>
Signed-off-by: Nicola Vetrini <nicola.vetr...@bugseng.com>
Signed-off-by: Alessandro Zucchelli <alessandro.zucche...@bugseng.com>
---
Changes in v4:
- drop XEN_ prefix from inclusion guard, according to the feedback received
Changes in v3:
- remove trailing underscores
- change inclusion guard name to adhere to the new standard
Changes in v2:
- drop changes in C files
---
xen/common/decompress.h | 5 +++++
xen/common/event_channel.h | 5 +++++
2 files changed, 10 insertions(+)
diff --git a/xen/common/decompress.h b/xen/common/decompress.h
index e8195b353a..9bf20e6a2d 100644
--- a/xen/common/decompress.h
+++ b/xen/common/decompress.h
@@ -1,3 +1,6 @@
+#ifndef COMMON_DECOMPRESS_H
+#define COMMON_DECOMPRESS_H
+
#ifdef __XEN__
#include <xen/cache.h>
@@ -23,3 +26,5 @@
#define large_free free
#endif
+
+#endif /* COMMON_DECOMPRESS_H */
diff --git a/xen/common/event_channel.h b/xen/common/event_channel.h
index 45219ca67c..502ac39a48 100644
--- a/xen/common/event_channel.h
+++ b/xen/common/event_channel.h
@@ -1,5 +1,8 @@
/* Event channel handling private header. */
+#ifndef COMMON_EVENT_CHANNEL_H
+#define COMMON_EVENT_CHANNEL_H
+
#include <xen/event.h>
static inline unsigned int max_evtchns(const struct domain *d)
@@ -52,6 +55,8 @@ int evtchn_fifo_init_control(struct evtchn_init_control
*init_control);
int evtchn_fifo_expand_array(const struct evtchn_expand_array *expand_array);
void evtchn_fifo_destroy(struct domain *d);
+#endif /* COMMON_EVENT_CHANNEL_H */
+
/*
* Local variables:
* mode: C
--
2.34.1
