[PATCH 4/4] net/qede: remove unused app version variable

[Stephen Hemminger]

qed_dbg_set_app_ver() validates the caller's version and stores it.
But the variable s_app_ver is never used in DPDK driver.

clang 23 reports:

  qede_debug.c:820:12: warning: variable 's_app_ver' set but not used
        [-Wunused-but-set-global]

Remove the variable and the dead store.

Fixes: ec55c118792b ("net/qede: add infrastructure for debug data collection")
Cc: stable at dpdk.org

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 drivers/net/qede/qede_debug.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/drivers/net/qede/qede_debug.c b/drivers/net/qede/qede_debug.c
index 1d3147b724..8afaa5c108 100644
--- a/drivers/net/qede/qede_debug.c
+++ b/drivers/net/qede/qede_debug.c
@@ -812,13 +812,6 @@ static struct split_type_defs s_split_type_defs[] = {
 	{"vf"}
 };
 
-/******************************** Variables *********************************/
-
-/**
- * The version of the calling app
- */
-static u32 s_app_ver;
-
 /**************************** Private Functions ******************************/
 
 /* Reads and returns a single dword from the specified unaligned buffer */
@@ -4869,8 +4862,6 @@ enum dbg_status qed_dbg_set_app_ver(u32 ver)
 	if (ver < TOOLS_VERSION)
 		return DBG_STATUS_UNSUPPORTED_APP_VERSION;
 
-	s_app_ver = ver;
-
 	return DBG_STATUS_OK;
 }
 
-- 
2.53.0