[PATCH] staging: rtl8188eu: Fix static symbol sparse warning

[Miguel Oliveira]

From: Miguel <cmroliv@xxxxxxxxx>

Fix sparse warning:
drivers/staging/rtl8188eu/core/rtw_cmd.c:52:5: warning: symbol '_rtw_enqueue_cmd' was not declared. Should it be static?
by making it static since it's only used once.

Signed-off-by: Miguel Oliveira <cmroliv@xxxxxxxxx>
---
 drivers/staging/rtl8188eu/core/rtw_cmd.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c
index 08c325e..104b01f 100644
--- a/drivers/staging/rtl8188eu/core/rtw_cmd.c
+++ b/drivers/staging/rtl8188eu/core/rtw_cmd.c
@@ -49,7 +49,7 @@ ISR/Call-Back functions can't call this sub-function.
 
 */
 
-int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
+static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
 {
 	unsigned long irqL;
 
-- 
1.7.10.4

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