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staging:rtl8192u: Remove unused extern DM_RxPathSelTable - Style

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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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
John Whitmore 2018-08-03 01:01:58 +01:00 committed by Greg Kroah-Hartman
parent f835f4b383
commit 916501c804
2 changed files with 1 additions and 2 deletions
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2
drivers/staging/rtl8192u/r8192U_dm.c
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@ -41,7 +41,7 @@ struct dig dm_digtable;
/* Store current software write register content for MAC PHY. */ /* Store current software write register content for MAC PHY. */
u8 dm_shadow[16][256] = { {0} }; u8 dm_shadow[16][256] = { {0} };
/* For Dynamic Rx Path Selection by Signal Strength */ /* 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-----------------------------*/ /*------------------------Define global variable-----------------------------*/

1
drivers/staging/rtl8192u/r8192U_dm.h
View file

@ -154,7 +154,6 @@ typedef struct tag_Tx_Config_Cmd_Format {
/*------------------------Export global variable----------------------------*/ /*------------------------Export global variable----------------------------*/
extern struct dig dm_digtable; extern struct dig dm_digtable;
extern u8 dm_shadow[16][256]; extern u8 dm_shadow[16][256];
extern struct dynamic_rx_path_sel DM_RxPathSelTable;
/*------------------------Export global variable----------------------------*/ /*------------------------Export global variable----------------------------*/