dsa: mv88e6xxx: Centralise common statistics check

With moving information about available statistics into the info
structure, the test becomes identical. Consolidate them into a single
test.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20241207-v6-13-rc1-net-next-mv88e6xxx-stats-refactor-v1-2-b9960f839846@lunn.ch
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/dsa/mv88e6xxx/chip.c b/drivers/net/dsa/mv88e6xxx/chip.c
index 794653b53bb5b822a6163d4f6076f3f9db8aa109..34708c739b0454e6ee435945bf77e3547739b0a3 100644 (file)
--- a/drivers/net/dsa/mv88e6xxx/chip.c
+++ b/drivers/net/dsa/mv88e6xxx/chip.c
@@ -1289,9 +1289,6 @@ static size_t mv88e6095_stats_get_stat(struct mv88e6xxx_chip *chip, int port,
                                       const struct mv88e6xxx_hw_stat *stat,
                                       uint64_t *data)
 {
-       if (!(stat->type & chip->info->stats_type))
-               return 0;
-
        *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port, 0,
                                            MV88E6XXX_G1_STATS_OP_HIST_RX);
        return 1;
@@ -1301,9 +1298,6 @@ static size_t mv88e6250_stats_get_stat(struct mv88e6xxx_chip *chip, int port,
                                       const struct mv88e6xxx_hw_stat *stat,
                                       uint64_t *data)
 {
-       if (!(stat->type & chip->info->stats_type))
-               return 0;
-
        *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port, 0,
                                            MV88E6XXX_G1_STATS_OP_HIST_RX);
        return 1;
@@ -1313,9 +1307,6 @@ static size_t mv88e6320_stats_get_stat(struct mv88e6xxx_chip *chip, int port,
                                       const struct mv88e6xxx_hw_stat *stat,
                                       uint64_t *data)
 {
-       if (!(stat->type & chip->info->stats_type))
-               return 0;
-
        *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port,
                                            MV88E6XXX_G1_STATS_OP_BANK_1_BIT_9,
                                            MV88E6XXX_G1_STATS_OP_HIST_RX);
@@ -1326,9 +1317,6 @@ static size_t mv88e6390_stats_get_stat(struct mv88e6xxx_chip *chip, int port,
                                       const struct mv88e6xxx_hw_stat *stat,
                                       uint64_t *data)
 {
-       if (!(stat->type & chip->info->stats_type))
-               return 0;
-
        *data = _mv88e6xxx_get_ethtool_stat(chip, stat, port,
                                            MV88E6XXX_G1_STATS_OP_BANK_1_BIT_10,
                                            0);
@@ -1341,6 +1329,9 @@ static size_t mv88e6xxx_stats_get_stat(struct mv88e6xxx_chip *chip, int port,
 {
        int ret = 0;
 
+       if (!(stat->type & chip->info->stats_type))
+               return 0;
+
        if (chip->info->ops->stats_get_stat) {
                mv88e6xxx_reg_lock(chip);
                ret = chip->info->ops->stats_get_stat(chip, port, stat, data);