[PATCH next-20140704]: staging/rtl8821ae/debug.c: sparse warning correction

[Sami Laine]

From: Sami Laine <laine.j.sami@xxxxxxxxx>

Sparse warning correction:

vers/staging/rtl8821ae/debug.c:80:23: warning: symbol 'proc_topdir' was
not declared. Should it be static?

Signed-off-by: Sami Laine <laine.j.sami@xxxxxxxxx>
---
diff --git a/drivers/staging/rtl8821ae/debug.c b/drivers/staging/rtl8821ae/debug
index 8aefbf1..e4a19ba 100644
--- a/drivers/staging/rtl8821ae/debug.c
+++ b/drivers/staging/rtl8821ae/debug.c
@@ -77,7 +77,7 @@ void rtl_dbgp_flag_init(struct ieee80211_hw *hw)
        /*Init Debug flag enable condition */
 }
 
-struct proc_dir_entry *proc_topdir;
+static struct proc_dir_entry *proc_topdir;
 static int rtl_proc_get_mac_0(struct seq_file *m, void *v)
 {
        struct ieee80211_hw *hw = m->private;
--
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