Merge tag 'Wstringop-overflow-fixes-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux

Pull Wstringop-overflow fixes from Gustavo Silva:
 "Fix some -Wstringop-overflow warnings when building with GCC-11. All
  the patches have been in linux-next during the last development cycle.

  This is part of the ongoing efforts to globally enable
  -Wstringop-overflow"

* tag 'Wstringop-overflow-fixes-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux:
  drm/i915: Fix -Wstringop-overflow warning in call to intel_read_wm_latency()
  drm/amd/display: Fix Wstringop-overflow warnings in dc_link_dp.c
  scsi: fcoe: Fix Wstringop-overflow warnings in fcoe_wwn_from_mac()

4 files changed, 6 insertions, 6 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 95b5b5bfa1ff..09807753196a 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -793,7 +793,7 @@ bool dp_is_interlane_aligned(union lane_align_status_updated align_status)
 void dp_hw_to_dpcd_lane_settings(
 		const struct link_training_settings *lt_settings,
 		const struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-		union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX])
+		union dpcd_training_lane dpcd_lane_settings[])
 {
 	uint8_t lane = 0;
 
@@ -823,7 +823,7 @@ void dp_decide_lane_settings(
 		const struct link_training_settings *lt_settings,
 		const union lane_adjust ln_adjust[LANE_COUNT_DP_MAX],
 		struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-		union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX])
+		union dpcd_training_lane dpcd_lane_settings[])
 {
 	uint32_t lane;
 
diff --git a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
index 44f167d2584f..a3c1e9c56d8b 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/dc_link_dp.h
@@ -148,12 +148,12 @@ bool dp_is_max_vs_reached(
 void dp_hw_to_dpcd_lane_settings(
 	const struct link_training_settings *lt_settings,
 	const struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-	union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX]);
+	union dpcd_training_lane dpcd_lane_settings[]);
 void dp_decide_lane_settings(
 	const struct link_training_settings *lt_settings,
 	const union lane_adjust ln_adjust[LANE_COUNT_DP_MAX],
 	struct dc_lane_settings hw_lane_settings[LANE_COUNT_DP_MAX],
-	union dpcd_training_lane dpcd_lane_settings[LANE_COUNT_DP_MAX]);
+	union dpcd_training_lane dpcd_lane_settings[]);
 
 uint32_t dp_translate_training_aux_read_interval(uint32_t dpcd_aux_read_interval);
 
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 9333f732cda8..5167d63010b9 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2859,7 +2859,7 @@ static void ilk_compute_wm_level(const struct drm_i915_private *dev_priv,
 }
 
 static void intel_read_wm_latency(struct drm_i915_private *dev_priv,
-				  u16 wm[8])
+				  u16 wm[])
 {
 	struct intel_uncore *uncore = &dev_priv->uncore;
 
diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c
index 1756a0ac6f08..558f3f4e1859 100644
--- a/drivers/scsi/fcoe/fcoe_ctlr.c
+++ b/drivers/scsi/fcoe/fcoe_ctlr.c
@@ -1969,7 +1969,7 @@ EXPORT_SYMBOL(fcoe_ctlr_recv_flogi);
  *
  * Returns: u64 fc world wide name
  */
-u64 fcoe_wwn_from_mac(unsigned char mac[MAX_ADDR_LEN],
+u64 fcoe_wwn_from_mac(unsigned char mac[ETH_ALEN],
 		      unsigned int scheme, unsigned int port)
 {
 	u64 wwn;