From: Ivan Vecera <cera@cera.cz>
Date: Tue, 10 Jul 2018 22:59:43 +0200
Subject: be2net: remove desc field from be_eq_obj
Patch-mainline: v4.19-rc1
Git-commit: d6d9704af8f42155791dc46d39d380e200c819ae
References: bsc#1104714 FATE#325913

The event queue description (be_eq_obj.desc) field is used only to format
string for IRQ name and it is not really needed to hold this value.
Remove it and use local variable to format string for IRQ name.

Signed-off-by: Ivan Vecera <cera@cera.cz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: David Chang <dchang@suse.com>
---
 drivers/net/ethernet/emulex/benet/be.h      |    1 -
 drivers/net/ethernet/emulex/benet/be_main.c |    6 ++++--
 2 files changed, 4 insertions(+), 3 deletions(-)

--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -185,7 +185,6 @@ static inline void queue_tail_inc(struct
 
 struct be_eq_obj {
 	struct be_queue_info q;
-	char desc[32];
 
 	u8 idx;			/* array index */
 	u8 msix_idx;
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -3403,9 +3403,11 @@ static int be_msix_register(struct be_ad
 	int status, i, vec;
 
 	for_all_evt_queues(adapter, eqo, i) {
-		sprintf(eqo->desc, "%s-q%d", netdev->name, i);
+		char irq_name[IFNAMSIZ+4];
+
+		snprintf(irq_name, sizeof(irq_name), "%s-q%d", netdev->name, i);
 		vec = be_msix_vec_get(adapter, eqo);
-		status = request_irq(vec, be_msix, 0, eqo->desc, eqo);
+		status = request_irq(vec, be_msix, 0, irq_name, eqo);
 		if (status)
 			goto err_msix;