From: Meelis Roos <[email protected]>
With 9P but no 9P debug options, this error occurs:
CC [M] fs/9p/v9fs.o
fs/9p/v9fs.c: In function 'v9fs_parse_options':
fs/9p/v9fs.c:134: error: 'p9_debug_level' undeclared (first use in this function)
The following patch moves the definition of p9_debug_level out of #ifdef
and seems to fix the problem.
(Original patch took care of the extern definition in the includes, but
not the actual definition in mod.c - ericvh)
Signed-off-by: Meelis Roos <[email protected]>
Signed-off-by: Eric Van Hensbergren <[email protected]>
---
include/net/9p/9p.h | 4 ++--
net/9p/mod.c | 2 --
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index 88884d3..8fc3796 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -27,6 +27,8 @@
#ifndef NET_9P_H
#define NET_9P_H
+extern unsigned int p9_debug_level;
+
#ifdef CONFIG_NET_9P_DEBUG
#define P9_DEBUG_ERROR (1<<0)
@@ -38,8 +40,6 @@
#define P9_DEBUG_SLABS (1<<7)
#define P9_DEBUG_FCALL (1<<8)
-extern unsigned int p9_debug_level;
-
#define P9_DPRINTK(level, format, arg...) \
do { \
if ((p9_debug_level & level) == level) \
diff --git a/net/9p/mod.c b/net/9p/mod.c
index 4f9e1d2..951bb1d 100644
--- a/net/9p/mod.c
+++ b/net/9p/mod.c
@@ -28,12 +28,10 @@
#include <linux/moduleparam.h>
#include <net/9p/9p.h>
-#ifdef CONFIG_NET_9P_DEBUG
unsigned int p9_debug_level = 0; /* feature-rific global debug level */
EXPORT_SYMBOL(p9_debug_level);
module_param_named(debug, p9_debug_level, uint, 0);
MODULE_PARM_DESC(debug, "9P debugging level");
-#endif
extern int p9_mux_global_init(void);
extern void p9_mux_global_exit(void);
--
1.5.0.2.gfbe3d-dirty
-
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