[PATCH] IB/rxe: Remove unused variable (char *rxe_qp_state_name[])
From: HernÃn Gonzalez
Date: Tue Feb 27 2018 - 17:08:18 EST
Note: This is compile only tested as I have no access to the hw.
This variable was not used anywhere in the code. Removing it saves 24 bytes.
add/remove: 0/1 grow/shrink: 0/0 up/down: 0/-24 (-24)
Function old new delta
rxe_qp_state_name 24 - -24
Total: Before=3348732, After=3348708, chg -0.00%
Signed-off-by: HernÃn Gonzalez <hernan@xxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/sw/rxe/rxe_qp.c | 9 ---------
drivers/infiniband/sw/rxe/rxe_verbs.h | 2 --
2 files changed, 11 deletions(-)
diff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c
index 137d6c0..ba4652f 100644
--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -40,15 +40,6 @@
#include "rxe_queue.h"
#include "rxe_task.h"
-char *rxe_qp_state_name[] = {
- [QP_STATE_RESET] = "RESET",
- [QP_STATE_INIT] = "INIT",
- [QP_STATE_READY] = "READY",
- [QP_STATE_DRAIN] = "DRAIN",
- [QP_STATE_DRAINED] = "DRAINED",
- [QP_STATE_ERROR] = "ERROR",
-};
-
static int rxe_qp_chk_cap(struct rxe_dev *rxe, struct ib_qp_cap *cap,
int has_srq)
{
diff --git a/drivers/infiniband/sw/rxe/rxe_verbs.h b/drivers/infiniband/sw/rxe/rxe_verbs.h
index 1019f5e..af1470d 100644
--- a/drivers/infiniband/sw/rxe/rxe_verbs.h
+++ b/drivers/infiniband/sw/rxe/rxe_verbs.h
@@ -139,8 +139,6 @@ enum rxe_qp_state {
QP_STATE_ERROR
};
-extern char *rxe_qp_state_name[];
-
struct rxe_req_info {
enum rxe_qp_state state;
int wqe_index;
--
2.7.4