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path: root/drivers/scsi/fcoe/fcoe_sysfs.c
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Diffstat (limited to 'drivers/scsi/fcoe/fcoe_sysfs.c')
-rw-r--r--drivers/scsi/fcoe/fcoe_sysfs.c44
1 files changed, 16 insertions, 28 deletions
diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
index 5e75168..e6fce28 100644
--- a/drivers/scsi/fcoe/fcoe_sysfs.c
+++ b/drivers/scsi/fcoe/fcoe_sysfs.c
@@ -210,25 +210,23 @@ static ssize_t show_fcoe_fcf_device_##field(struct device *dev, \
#define fcoe_enum_name_search(title, table_type, table) \
static const char *get_fcoe_##title##_name(enum table_type table_key) \
{ \
- int i; \
- char *name = NULL; \
- \
- for (i = 0; i < ARRAY_SIZE(table); i++) { \
- if (table[i].value == table_key) { \
- name = table[i].name; \
- break; \
- } \
- } \
- return name; \
+ if (table_key < 0 || table_key >= ARRAY_SIZE(table)) \
+ return NULL; \
+ return table[table_key]; \
}
-static struct {
- enum fcf_state value;
- char *name;
-} fcf_state_names[] = {
- { FCOE_FCF_STATE_UNKNOWN, "Unknown" },
- { FCOE_FCF_STATE_DISCONNECTED, "Disconnected" },
- { FCOE_FCF_STATE_CONNECTED, "Connected" },
+static char *fip_conn_type_names[] = {
+ [ FIP_CONN_TYPE_UNKNOWN ] = "Unknown",
+ [ FIP_CONN_TYPE_FABRIC ] = "Fabric",
+ [ FIP_CONN_TYPE_VN2VN ] = "VN2VN",
+};
+fcoe_enum_name_search(ctlr_mode, fip_conn_type, fip_conn_type_names)
+#define FCOE_CTLR_MODE_MAX_NAMELEN 50
+
+static char *fcf_state_names[] = {
+ [ FCOE_FCF_STATE_UNKNOWN ] = "Unknown",
+ [ FCOE_FCF_STATE_DISCONNECTED ] = "Disconnected",
+ [ FCOE_FCF_STATE_CONNECTED ] = "Connected",
};
fcoe_enum_name_search(fcf_state, fcf_state, fcf_state_names)
#define FCOE_FCF_STATE_MAX_NAMELEN 50
@@ -246,17 +244,7 @@ static ssize_t show_fcf_state(struct device *dev,
}
static FCOE_DEVICE_ATTR(fcf, state, S_IRUGO, show_fcf_state, NULL);
-static struct {
- enum fip_conn_type value;
- char *name;
-} fip_conn_type_names[] = {
- { FIP_CONN_TYPE_UNKNOWN, "Unknown" },
- { FIP_CONN_TYPE_FABRIC, "Fabric" },
- { FIP_CONN_TYPE_VN2VN, "VN2VN" },
-};
-fcoe_enum_name_search(ctlr_mode, fip_conn_type, fip_conn_type_names)
-#define FCOE_CTLR_MODE_MAX_NAMELEN 50
-
+#define FCOE_MAX_MODENAME_LEN 20
static ssize_t show_ctlr_mode(struct device *dev,
struct device_attribute *attr,
char *buf)
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