staging: r8188eu: remove ODM_DynamicPrimaryCCA_DupRTS()

Function ODM_DynamicPrimaryCCA_DupRTS() is unused, remove it.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20210827094144.13290-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/hal/odm_RTL8188E.c

@@ -335,10 +335,3 @@ void odm_PrimaryCCA_Init(struct odm_dm_struct *dm_odm)
 	PrimaryCCA->monitor_flag = 0;
 	PrimaryCCA->pri_cca_flag = 0;
 }
-
-bool ODM_DynamicPrimaryCCA_DupRTS(struct odm_dm_struct *dm_odm)
-{
-	struct dyn_primary_cca *PrimaryCCA = &dm_odm->DM_PriCCA;
-
-	return PrimaryCCA->dup_rts_flag;
-}

drivers/staging/r8188eu/include/odm_RTL8188E.h

@@ -33,6 +33,4 @@ void odm_FastAntTrainingWorkItemCallback(struct odm_dm_struct *pDM_Odm);
 
 void odm_PrimaryCCA_Init(struct odm_dm_struct *pDM_Odm);
 
-bool ODM_DynamicPrimaryCCA_DupRTS(struct odm_dm_struct *pDM_Odm);
-
 #endif