[PATCH 1/2] IB/qib: Remove unused variable (char *qib_sdma_event_names[])
From: HernÃn Gonzalez
Date: Tue Feb 27 2018 - 17:06:03 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 88 bytes.
add/remove: 0/1 grow/shrink: 0/0 up/down: 0/-88 (-88)
Function old new delta
qib_sdma_event_names 88 - -88
Total: Before=2874565, After=2874477, chg -0.00%
Signed-off-by: HernÃn Gonzalez <hernan@xxxxxxxxxxxxxxxxxxxx>
---
drivers/infiniband/hw/qib/qib.h | 1 -
drivers/infiniband/hw/qib/qib_sdma.c | 14 --------------
2 files changed, 15 deletions(-)
diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
index 0235f76b..b709ebd 100644
--- a/drivers/infiniband/hw/qib/qib.h
+++ b/drivers/infiniband/hw/qib/qib.h
@@ -473,7 +473,6 @@ enum qib_sdma_events {
};
extern char *qib_sdma_state_names[];
-extern char *qib_sdma_event_names[];
struct sdma_set_state_action {
unsigned op_enable:1;
diff --git a/drivers/infiniband/hw/qib/qib_sdma.c b/drivers/infiniband/hw/qib/qib_sdma.c
index c3690bd..1f2d7a0 100644
--- a/drivers/infiniband/hw/qib/qib_sdma.c
+++ b/drivers/infiniband/hw/qib/qib_sdma.c
@@ -64,20 +64,6 @@ char *qib_sdma_state_names[] = {
[qib_sdma_state_s99_running] = "s99_Running",
};
-char *qib_sdma_event_names[] = {
- [qib_sdma_event_e00_go_hw_down] = "e00_GoHwDown",
- [qib_sdma_event_e10_go_hw_start] = "e10_GoHwStart",
- [qib_sdma_event_e20_hw_started] = "e20_HwStarted",
- [qib_sdma_event_e30_go_running] = "e30_GoRunning",
- [qib_sdma_event_e40_sw_cleaned] = "e40_SwCleaned",
- [qib_sdma_event_e50_hw_cleaned] = "e50_HwCleaned",
- [qib_sdma_event_e60_hw_halted] = "e60_HwHalted",
- [qib_sdma_event_e70_go_idle] = "e70_GoIdle",
- [qib_sdma_event_e7220_err_halted] = "e7220_ErrHalted",
- [qib_sdma_event_e7322_err_halted] = "e7322_ErrHalted",
- [qib_sdma_event_e90_timer_tick] = "e90_TimerTick",
-};
-
/* declare all statics here rather than keep sorting */
static int alloc_sdma(struct qib_pportdata *);
static void sdma_complete(struct kref *);
--
2.7.4