[PATCH 05/18] staging:rtl8192u: Remove unused extern DM_RxPathSelTable - Style

John Whitmore
2018-08-03T00:02:54Z

The file r8192U_dm.h defines the structure DM_RxPathSelTable as being
external. The structure is however declared in r8192U_dm.c and only
used locally in that file.

As a result the external definition has been removed and the declaration
in r8192U_dm.c changed to being of type static.

This is a coding style change which should not impact runtime code
execution.

Signed-off-by: John Whitmore <johnfwhitmore@gmail.com>
---
drivers/staging/rtl8192u/r8192U_dm.c | 2 +-
drivers/staging/rtl8192u/r8192U_dm.h | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8192u/r8192U_dm.c b/drivers/staging/rtl8192u/r8192U_dm.c
index 86f443ad75f5..54390587ba07 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.c
+++ b/drivers/staging/rtl8192u/r8192U_dm.c
@@ -41,7 +41,7 @@ struct dig dm_digtable;
/* Store current software write register content for MAC PHY. */
u8 dm_shadow[16][256] = { {0} };
/* For Dynamic Rx Path Selection by Signal Strength */
-struct dynamic_rx_path_sel DM_RxPathSelTable;
+static struct dynamic_rx_path_sel DM_RxPathSelTable;

/*------------------------Define global variable-----------------------------*/

diff --git a/drivers/staging/rtl8192u/r8192U_dm.h b/drivers/staging/rtl8192u/r8192U_dm.h
index d51c20eafef4..06ebd820de52 100644
--- a/drivers/staging/rtl8192u/r8192U_dm.h
+++ b/drivers/staging/rtl8192u/r8192U_dm.h
@@ -154,7 +154,6 @@ typedef struct tag_Tx_Config_Cmd_Format {
/*------------------------Export global variable----------------------------*/
extern struct dig dm_digtable;
extern u8 dm_shadow[16][256];
-extern struct dynamic_rx_path_sel DM_RxPathSelTable;
/*------------------------Export global variable----------------------------*/

--
2.18.0