diff mbox series

[07/17] xen/common: address violations of MISRA C:2012 Directive 4.10

Message ID 431bb9460df122ffa9f34c5f5ea4d13d6ca00963.1719829101.git.alessandro.zucchelli@bugseng.com (mailing list archive)
State Superseded
Headers show
Series xen: address violation of MISRA C:2012 Directive 4.10 | expand

Commit Message

Alessandro Zucchelli July 1, 2024, 1:36 p.m. UTC 
From: Simone Ballarin <simone.ballarin@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.ballarin@bugseng.com>
Signed-off-by: Maria Celeste Cesario  <maria.celeste.cesario@bugseng.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Signed-off-by: Nicola Vetrini <nicola.vetrini@bugseng.com>
Signed-off-by: Alessandro Zucchelli <alessandro.zucchelli@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 mbox series

Patch

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