gve: Fix various typos and improve code comments

- Correct spelling and improves the clarity of comments
   "confiugration" -> "configuration"
   "spilt" -> "split"
   "It if is 0" -> "If it is 0"
   "DQ" -> "DQO" (correct abbreviation)
- Clarify BIT(0) flag usage in gve_get_priv_flags()
- Replaced hardcoded array size with GVE_NUM_PTYPES
  for clarity and maintainability.

These changes are purely cosmetic and do not affect functionality.

Signed-off-by: Alok Tiwari <alok.a.tiwari@oracle.com>
Reviewed-by: Joe Damato <joe@dama.to>
Reviewed-by: Mina Almasry <almasrymina@google.com>
Link: https://patch.msgid.link/20250616054504.1644770-1-alok.a.tiwari@oracle.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

5 files changed, 6 insertions, 6 deletions

diff --git a/drivers/net/ethernet/google/gve/gve.h b/drivers/net/ethernet/google/gve/gve.h
index be4b5791c245..4469442d4940 100644
--- a/drivers/net/ethernet/google/gve/gve.h
+++ b/drivers/net/ethernet/google/gve/gve.h
@@ -789,7 +789,7 @@ struct gve_priv {
 
 	struct gve_tx_queue_config tx_cfg;
 	struct gve_rx_queue_config rx_cfg;
-	u32 num_ntfy_blks; /* spilt between TX and RX so must be even */
+	u32 num_ntfy_blks; /* split between TX and RX so must be even */
 
 	struct gve_registers __iomem *reg_bar0; /* see gve_register.h */
 	__be32 __iomem *db_bar2; /* "array" of doorbells */
diff --git a/drivers/net/ethernet/google/gve/gve_adminq.c b/drivers/net/ethernet/google/gve/gve_adminq.c
index a0cc05a9eefc..1ec223383a36 100644
--- a/drivers/net/ethernet/google/gve/gve_adminq.c
+++ b/drivers/net/ethernet/google/gve/gve_adminq.c
@@ -650,7 +650,7 @@ static int gve_adminq_execute_extended_cmd(struct gve_priv *priv, u32 opcode,
 
 /* The device specifies that the management vector can either be the first irq
  * or the last irq. ntfy_blk_msix_base_idx indicates the first irq assigned to
- * the ntfy blks. It if is 0 then the management vector is last, if it is 1 then
+ * the ntfy blks. If it is 0 then the management vector is last, if it is 1 then
  * the management vector is first.
  *
  * gve arranges the msix vectors so that the management vector is last.
diff --git a/drivers/net/ethernet/google/gve/gve_adminq.h b/drivers/net/ethernet/google/gve/gve_adminq.h
index f9f19e135790..22a74b6aa17e 100644
--- a/drivers/net/ethernet/google/gve/gve_adminq.h
+++ b/drivers/net/ethernet/google/gve/gve_adminq.h
@@ -476,7 +476,7 @@ struct gve_ptype_entry {
 };
 
 struct gve_ptype_map {
-	struct gve_ptype_entry ptypes[1 << 10]; /* PTYPES are always 10 bits. */
+	struct gve_ptype_entry ptypes[GVE_NUM_PTYPES]; /* PTYPES are always 10 bits. */
 };
 
 struct gve_adminq_get_ptype_map {
diff --git a/drivers/net/ethernet/google/gve/gve_ethtool.c b/drivers/net/ethernet/google/gve/gve_ethtool.c
index 8dbd7639e115..d0a223250845 100644
--- a/drivers/net/ethernet/google/gve/gve_ethtool.c
+++ b/drivers/net/ethernet/google/gve/gve_ethtool.c
@@ -668,7 +668,7 @@ static u32 gve_get_priv_flags(struct net_device *netdev)
 	struct gve_priv *priv = netdev_priv(netdev);
 	u32 ret_flags = 0;
 
-	/* Only 1 flag exists currently: report-stats (BIT(O)), so set that flag. */
+	/* Only 1 flag exists currently: report-stats (BIT(0)), so set that flag. */
 	if (priv->ethtool_flags & BIT(0))
 		ret_flags |= BIT(0);
 	return ret_flags;
diff --git a/drivers/net/ethernet/google/gve/gve_main.c b/drivers/net/ethernet/google/gve/gve_main.c
index 7fff1409b121..28e4795f5f40 100644
--- a/drivers/net/ethernet/google/gve/gve_main.c
+++ b/drivers/net/ethernet/google/gve/gve_main.c
@@ -1733,7 +1733,7 @@ int gve_adjust_config(struct gve_priv *priv,
 {
 	int err;
 
-	/* Allocate resources for the new confiugration */
+	/* Allocate resources for the new configuration */
 	err = gve_queues_mem_alloc(priv, tx_alloc_cfg, rx_alloc_cfg);
 	if (err) {
 		netif_err(priv, drv, priv->dev,
@@ -2284,7 +2284,7 @@ static int gve_init_priv(struct gve_priv *priv, bool skip_describe_device)
 		goto err;
 	}
 
-	/* Big TCP is only supported on DQ*/
+	/* Big TCP is only supported on DQO */
 	if (!gve_is_gqi(priv))
 		netif_set_tso_max_size(priv->dev, GVE_DQO_TX_MAX);