1 files changed, 46 insertions, 46 deletions

diff --git a/drivers/firmware/efi/efi-stub-helper.c b/drivers/firmware/efi/efi-stub-helper.c
index 8c7839437c14..5cea5d5a9a1f 100644
--- a/drivers/firmware/efi/efi-stub-helper.c
+++ b/drivers/firmware/efi/efi-stub-helper.c
@@ -11,7 +11,7 @@
  */
 #define EFI_READ_CHUNK_SIZE     (1024 * 1024)
 
-struct initrd {
+struct file_info {
         efi_file_handle_t *handle;
         u64 size;
 };
@@ -264,10 +264,10 @@ static void efi_free(efi_system_table_t *sys_table_arg, unsigned long size,
 
 
 /*
- * Check the cmdline for a LILO-style initrd= arguments.
+ * Check the cmdline for a LILO-style file= arguments.
  *
- * We only support loading an initrd from the same filesystem as the
- * kernel image.
+ * We only support loading a file from the same filesystem as
+ * the kernel image.
  */
 static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
                                          efi_loaded_image_t *image,
@@ -276,19 +276,19 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
                                          unsigned long *load_addr,
                                          unsigned long *load_size)
 {
-        struct initrd *initrds;
-        unsigned long initrd_addr;
+        struct file_info *files;
+        unsigned long file_addr;
         efi_guid_t fs_proto = EFI_FILE_SYSTEM_GUID;
-        u64 initrd_total;
+        u64 file_size_total;
         efi_file_io_interface_t *io;
         efi_file_handle_t *fh;
         efi_status_t status;
-        int nr_initrds;
+        int nr_files;
         char *str;
         int i, j, k;
 
-        initrd_addr = 0;
-        initrd_total = 0;
+        file_addr = 0;
+        file_size_total = 0;
 
         str = cmd_line;
 
@@ -303,7 +303,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
         if (!str || !*str)
                 return EFI_SUCCESS;
 
-        for (nr_initrds = 0; *str; nr_initrds++) {
+        for (nr_files = 0; *str; nr_files++) {
                 str = strstr(str, option_string);
                 if (!str)
                         break;
@@ -318,21 +318,21 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
                         str++;
         }
 
-        if (!nr_initrds)
+        if (!nr_files)
                 return EFI_SUCCESS;
 
         status = efi_call_phys3(sys_table_arg->boottime->allocate_pool,
                                 EFI_LOADER_DATA,
-                                nr_initrds * sizeof(*initrds),
-                                &initrds);
+                                nr_files * sizeof(*files),
+                                &files);
         if (status != EFI_SUCCESS) {
-                efi_printk(sys_table_arg, "Failed to alloc mem for file load\n");
+                efi_printk(sys_table_arg, "Failed to alloc mem for file handle list\n");
                 goto fail;
         }
 
         str = cmd_line;
-        for (i = 0; i < nr_initrds; i++) {
-                struct initrd *initrd;
+        for (i = 0; i < nr_files; i++) {
+                struct file_info *file;
                 efi_file_handle_t *h;
                 efi_file_info_t *info;
                 efi_char16_t filename_16[256];
@@ -347,7 +347,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
 
                 str += strlen(option_string);
 
-                initrd = &initrds[i];
+                file = &files[i];
                 p = filename_16;
 
                 /* Skip any leading slashes */
@@ -378,13 +378,13 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
                                         image->device_handle, &fs_proto, &io);
                         if (status != EFI_SUCCESS) {
                                 efi_printk(sys_table_arg, "Failed to handle fs_proto\n");
-                                goto free_initrds;
+                                goto free_files;
                         }
 
                         status = efi_call_phys2(io->open_volume, io, &fh);
                         if (status != EFI_SUCCESS) {
                                 efi_printk(sys_table_arg, "Failed to open volume\n");
-                                goto free_initrds;
+                                goto free_files;
                         }
                 }
 
@@ -397,7 +397,7 @@ static efi_status_t handle_cmdline_files(efi_system_table_t *sys_table_arg,
                         goto close_handles;
                 }
 
-                initrd->handle = h;
+                file->handle = h;
 
                 info_sz = 0;
                 status = efi_call_phys4(h->get_info, h, &info_guid,
@@ -431,37 +431,37 @@ grow:
                         goto close_handles;
                 }
 
-                initrd->size = file_sz;
-                initrd_total += file_sz;
+                file->size = file_sz;
+                file_size_total += file_sz;
         }
 
-        if (initrd_total) {
+        if (file_size_total) {
                 unsigned long addr;
 
                 /*
-                 * Multiple initrd's need to be at consecutive
-                 * addresses in memory, so allocate enough memory for
-                 * all the initrd's.
+                 * Multiple files need to be at consecutive addresses in memory,
+                 * so allocate enough memory for all the files.  This is used
+                 * for loading multiple files.
                  */
-                status = efi_high_alloc(sys_table_arg, initrd_total, 0x1000,
-                                    &initrd_addr, max_addr);
+                status = efi_high_alloc(sys_table_arg, file_size_total, 0x1000,
+                                    &file_addr, max_addr);
                 if (status != EFI_SUCCESS) {
-                        efi_printk(sys_table_arg, "Failed to alloc highmem for initrds\n");
+                        efi_printk(sys_table_arg, "Failed to alloc highmem for files\n");
                         goto close_handles;
                 }
 
                 /* We've run out of free low memory. */
-                if (initrd_addr > max_addr) {
+                if (file_addr > max_addr) {
                         efi_printk(sys_table_arg, "We've run out of free low memory\n");
                         status = EFI_INVALID_PARAMETER;
-                        goto free_initrd_total;
+                        goto free_file_total;
                 }
 
-                addr = initrd_addr;
-                for (j = 0; j < nr_initrds; j++) {
+                addr = file_addr;
+                for (j = 0; j < nr_files; j++) {
                         u64 size;
 
-                        size = initrds[j].size;
+                        size = files[j].size;
                         while (size) {
                                 u64 chunksize;
                                 if (size > EFI_READ_CHUNK_SIZE)
@@ -469,36 +469,36 @@ grow:
                                 else
                                         chunksize = size;
                                 status = efi_call_phys3(fh->read,
-                                                        initrds[j].handle,
+                                                        files[j].handle,
                                                         &chunksize, addr);
                                 if (status != EFI_SUCCESS) {
                                         efi_printk(sys_table_arg, "Failed to read file\n");
-                                        goto free_initrd_total;
+                                        goto free_file_total;
                                 }
                                 addr += chunksize;
                                 size -= chunksize;
                         }
 
-                        efi_call_phys1(fh->close, initrds[j].handle);
+                        efi_call_phys1(fh->close, files[j].handle);
                 }
 
         }
 
-        efi_call_phys1(sys_table_arg->boottime->free_pool, initrds);
+        efi_call_phys1(sys_table_arg->boottime->free_pool, files);
 
-        *load_addr = initrd_addr;
-        *load_size = initrd_total;
+        *load_addr = file_addr;
+        *load_size = file_size_total;
 
         return status;
 
-free_initrd_total:
-        efi_free(sys_table_arg, initrd_total, initrd_addr);
+free_file_total:
+        efi_free(sys_table_arg, file_size_total, file_addr);
 
 close_handles:
         for (k = j; k < i; k++)
-                efi_call_phys1(fh->close, initrds[k].handle);
-free_initrds:
-        efi_call_phys1(sys_table_arg->boottime->free_pool, initrds);
+                efi_call_phys1(fh->close, files[k].handle);
+free_files:
+        efi_call_phys1(sys_table_arg->boottime->free_pool, files);
 fail:
         *load_addr = 0;
         *load_size = 0;