platform/x86: dell_rbu: Remove unused struct

Stop using an entire struct packet_data just for its embedded list_head.

Signed-off-by: Stuart Hayes <stuart.w.hayes@gmail.com>
Link: https://lore.kernel.org/r/20250609184659.7210-4-stuart.w.hayes@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>

diff --git a/drivers/platform/x86/dell/dell_rbu.c b/drivers/platform/x86/dell/dell_rbu.c
index 9dd9f2cb074f88905e019d056a66f646a6240042..45c0a72e494ab2fceae3b75f4395c8acda6d5a6a 100644 (file)
--- a/drivers/platform/x86/dell/dell_rbu.c
+++ b/drivers/platform/x86/dell/dell_rbu.c
@@ -77,14 +77,14 @@ struct packet_data {
        int ordernum;
 };
 
-static struct packet_data packet_data_head;
+static struct list_head packet_data_list;
 
 static struct platform_device *rbu_device;
 static int context;
 
 static void init_packet_head(void)
 {
-       INIT_LIST_HEAD(&packet_data_head.list);
+       INIT_LIST_HEAD(&packet_data_list);
        rbu_data.packet_read_count = 0;
        rbu_data.num_packets = 0;
        rbu_data.packetsize = 0;
@@ -183,7 +183,7 @@ static int create_packet(void *data, size_t length) __must_hold(&rbu_data.lock)
 
        /* initialize the newly created packet headers */
        INIT_LIST_HEAD(&newpacket->list);
-       list_add_tail(&newpacket->list, &packet_data_head.list);
+       list_add_tail(&newpacket->list, &packet_data_list);
 
        memcpy(newpacket->data, data, length);
 
@@ -292,7 +292,7 @@ static int packet_read_list(char *data, size_t * pread_length)
        remaining_bytes = *pread_length;
        bytes_read = rbu_data.packet_read_count;
 
-       list_for_each_entry(newpacket, &packet_data_head.list, list) {
+       list_for_each_entry(newpacket, &packet_data_list, list) {
                bytes_copied = do_packet_read(pdest, newpacket,
                        remaining_bytes, bytes_read, &temp_count);
                remaining_bytes -= bytes_copied;
@@ -315,7 +315,7 @@ static void packet_empty_list(void)
 {
        struct packet_data *newpacket, *tmp;
 
-       list_for_each_entry_safe(newpacket, tmp, &packet_data_head.list, list) {
+       list_for_each_entry_safe(newpacket, tmp, &packet_data_list, list) {
                list_del(&newpacket->list);
 
                /*