error: implicit declaration of function 'module_flags_taint'

Recent changes to kernel/module.c caused the following compile
error:

  kernel/module.c: In function ‘show_taint’:
  kernel/module.c:1024:2: error: implicit declaration of function ‘module_flags_taint’ [-Werror=implicit-function-declaration]
  cc1: some warnings being treated as errors

Correct this error by moving the definition of module_flags_taint
outside of the #ifdef CONFIG_MODULE_UNLOAD section.

Signed-off-by: Kevin Winchester <kjwinchester@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/module.c b/kernel/module.c
index acf6ed3ebe81f98605f004a0feb40f70bd089a4a..2c932760fd33d152016e62431cba5c986f65957f 100644 (file)
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -842,26 +842,6 @@ out:
        return ret;
 }
 
-static size_t module_flags_taint(struct module *mod, char *buf)
-{
-       size_t l = 0;
-
-       if (mod->taints & (1 << TAINT_PROPRIETARY_MODULE))
-               buf[l++] = 'P';
-       if (mod->taints & (1 << TAINT_OOT_MODULE))
-               buf[l++] = 'O';
-       if (mod->taints & (1 << TAINT_FORCED_MODULE))
-               buf[l++] = 'F';
-       if (mod->taints & (1 << TAINT_CRAP))
-               buf[l++] = 'C';
-       /*
-        * TAINT_FORCED_RMMOD: could be added.
-        * TAINT_UNSAFE_SMP, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
-        * apply to modules.
-        */
-       return l;
-}
-
 static inline void print_unload_info(struct seq_file *m, struct module *mod)
 {
        struct module_use *use;
@@ -962,6 +942,26 @@ static inline int module_unload_init(struct module *mod)
 }
 #endif /* CONFIG_MODULE_UNLOAD */
 
+static size_t module_flags_taint(struct module *mod, char *buf)
+{
+       size_t l = 0;
+
+       if (mod->taints & (1 << TAINT_PROPRIETARY_MODULE))
+               buf[l++] = 'P';
+       if (mod->taints & (1 << TAINT_OOT_MODULE))
+               buf[l++] = 'O';
+       if (mod->taints & (1 << TAINT_FORCED_MODULE))
+               buf[l++] = 'F';
+       if (mod->taints & (1 << TAINT_CRAP))
+               buf[l++] = 'C';
+       /*
+        * TAINT_FORCED_RMMOD: could be added.
+        * TAINT_UNSAFE_SMP, TAINT_MACHINE_CHECK, TAINT_BAD_PAGE don't
+        * apply to modules.
+        */
+       return l;
+}
+
 static ssize_t show_initstate(struct module_attribute *mattr,
                              struct module_kobject *mk, char *buffer)
 {