linux-kernel - [PATCH][next] ice: make const read-only array dflt

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Message-ID: <20250317144606.478431-1-colin.i.king@gmail.com>
Date: Mon, 17 Mar 2025 14:46:06 +0000
From: Colin Ian King <colin.i.king@...il.com>
To: Jani Nikula <jani.nikula@...ux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
	Rodrigo Vivi <rodrigo.vivi@...el.com>,
	Tvrtko Ursulin <tursulin@...ulin.net>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Tony Nguyen <anthony.l.nguyen@...el.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	intel-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	intel-wired-lan@...ts.osuosl.org,
	netdev@...r.kernel.org
Cc: kernel-janitors@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH][next] ice: make const read-only array dflt_rules static

Don't populate the const read-only array dflt_rules on the stack at run
time, instead make it static.

Signed-off-by: Colin Ian King <colin.i.king@...il.com>
---
 drivers/gpu/drm/i915/intel_memory_region.c        | 2 +-
 drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_memory_region.c b/drivers/gpu/drm/i915/intel_memory_region.c
index d40ee1b42110..7f4102edc75b 100644
--- a/drivers/gpu/drm/i915/intel_memory_region.c
+++ b/drivers/gpu/drm/i915/intel_memory_region.c
@@ -62,7 +62,7 @@ static int iopagetest(struct intel_memory_region *mem,
 		      resource_size_t offset,
 		      const void *caller)
 {
-	const u8 val[] = { 0x0, 0xa5, 0xc3, 0xf0 };
+	static const u8 val[] = { 0x0, 0xa5, 0xc3, 0xf0 };
 	void __iomem *va;
 	int err;
 	int i;
diff --git a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
index 1d118171de37..aceec184e89b 100644
--- a/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
+++ b/drivers/net/ethernet/intel/ice/ice_ethtool_fdir.c
@@ -1605,7 +1605,7 @@ void ice_fdir_replay_fltrs(struct ice_pf *pf)
  */
 int ice_fdir_create_dflt_rules(struct ice_pf *pf)
 {
-	const enum ice_fltr_ptype dflt_rules[] = {
+	static const enum ice_fltr_ptype dflt_rules[] = {
 		ICE_FLTR_PTYPE_NONF_IPV4_TCP, ICE_FLTR_PTYPE_NONF_IPV4_UDP,
 		ICE_FLTR_PTYPE_NONF_IPV6_TCP, ICE_FLTR_PTYPE_NONF_IPV6_UDP,
 	};
-- 
2.47.2