[PATCH 05/46] kernel: Include appropriate header file in kernel/signal.c

[Rashika Kheria]

Include appropriate header file kernel/debug/kdb/kdb_private.h in
kernel/signal.c because it contains prototype definitions of functions
declared in kernel/signal.c.

Also, include include/linux/kdb.h in
include/linux/kdb_private.h to remove the following errors:
kernel/debug/kdb/kdb_private.h:172:2: error: unknown type name âkdb_func_tâ
kernel/debug/kdb/kdb_private.h:178:2: error: unknown type name âkdb_repeat_tâ
kernel/debug/kdb/kdb_private.h:196:5: error: expected â)â before âintâ
Inclusion of kdb.h is necessary because it typedefs the above keywords.

This eliminates the following warning in kernel/signal.c:
kernel/signal.c:3640:1: warning: no previous prototype for âkdb_send_sig_infoâ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 kernel/debug/kdb/kdb_private.h |    1 +
 kernel/signal.c                |    1 +
 2 files changed, 2 insertions(+)

diff --git a/kernel/debug/kdb/kdb_private.h b/kernel/debug/kdb/kdb_private.h
index 7afd3c8..e7f2c35 100644
--- a/kernel/debug/kdb/kdb_private.h
+++ b/kernel/debug/kdb/kdb_private.h
@@ -13,6 +13,7 @@
  */
 
 #include <linux/kgdb.h>
+#include <linux/kdb.h>
 #include "../debug_core.h"
 
 /* Kernel Debugger Command codes.  Must not overlap with error codes. */
diff --git a/kernel/signal.c b/kernel/signal.c
index 52f881d..aa1cc60 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -42,6 +42,7 @@
 #include <asm/siginfo.h>
 #include <asm/cacheflush.h>
 #include "audit.h"	/* audit_signal_info() */
+#include "debug/kdb/kdb_private.h"
 
 /*
  * SLAB caches for signal bits.
-- 
1.7.9.5

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