diff options
| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-01-27 23:29:37 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-30 02:42:46 +0300 |
| commit | 26895e299cfb583d304553e9c259e694a7e83397 (patch) | |
| tree | 84efe62291aa646b75bb4778db06644e2062fb74 /net/dsa/dsa.c | |
| parent | a0c02161ecfc2f40a0837926efac5376bc6fd6d3 (diff) | |
| download | linux-26895e299cfb583d304553e9c259e694a7e83397.tar.xz | |
net: dsa: use ds->num_ports when possible
The dsa_switch structure contains the number of ports. Use it where the
structure is valid instead of the DSA_MAX_PORTS value.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dsa/dsa.c')
| -rw-r--r-- | net/dsa/dsa.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index de3ffb421ee4..619e57a44d1d 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -145,7 +145,7 @@ static int dsa_cpu_dsa_setups(struct dsa_switch *ds, struct device *dev) struct dsa_port *dport; int ret, port; - for (port = 0; port < DSA_MAX_PORTS; port++) { + for (port = 0; port < ds->num_ports; port++) { if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))) continue; @@ -218,7 +218,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) /* * Validate supplied switch configuration. */ - for (i = 0; i < DSA_MAX_PORTS; i++) { + for (i = 0; i < ds->num_ports; i++) { char *name; name = cd->port_names[i]; @@ -242,7 +242,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) valid_name_found = true; } - if (!valid_name_found && i == DSA_MAX_PORTS) + if (!valid_name_found && i == ds->num_ports) return -EINVAL; /* Make the built-in MII bus mask match the number of ports, @@ -295,7 +295,7 @@ static int dsa_switch_setup_one(struct dsa_switch *ds, struct device *parent) /* * Create network devices for physical switch ports. */ - for (i = 0; i < DSA_MAX_PORTS; i++) { + for (i = 0; i < ds->num_ports; i++) { ds->ports[i].dn = cd->port_dn[i]; if (!(ds->enabled_port_mask & (1 << i))) @@ -377,7 +377,7 @@ static void dsa_switch_destroy(struct dsa_switch *ds) int port; /* Destroy network devices for physical switch ports. */ - for (port = 0; port < DSA_MAX_PORTS; port++) { + for (port = 0; port < ds->num_ports; port++) { if (!(ds->enabled_port_mask & (1 << port))) continue; @@ -388,7 +388,7 @@ static void dsa_switch_destroy(struct dsa_switch *ds) } /* Disable configuration of the CPU and DSA ports */ - for (port = 0; port < DSA_MAX_PORTS; port++) { + for (port = 0; port < ds->num_ports; port++) { if (!(dsa_is_cpu_port(ds, port) || dsa_is_dsa_port(ds, port))) continue; dsa_cpu_dsa_destroy(&ds->ports[port]); @@ -408,7 +408,7 @@ int dsa_switch_suspend(struct dsa_switch *ds) int i, ret = 0; /* Suspend slave network devices */ - for (i = 0; i < DSA_MAX_PORTS; i++) { + for (i = 0; i < ds->num_ports; i++) { if (!dsa_is_port_initialized(ds, i)) continue; @@ -435,7 +435,7 @@ int dsa_switch_resume(struct dsa_switch *ds) return ret; /* Resume slave network devices */ - for (i = 0; i < DSA_MAX_PORTS; i++) { + for (i = 0; i < ds->num_ports; i++) { if (!dsa_is_port_initialized(ds, i)) continue; |