efi_loader: duplicate code in efi_dp_from_name

efi_dp_from_name() has duplicate code to replace slash by backslash.
path_to_uefi() called by efi_dp_from_file() already does this.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

diff --git a/lib/efi_loader/efi_device_path.c b/lib/efi_loader/efi_device_path.c
index a6a6ef0d6cabcab09b4cefbe517ca593141257d5..c4f0cc23a0a54395fdaba829678cd321665c52ef 100644 (file)
--- a/lib/efi_loader/efi_device_path.c
+++ b/lib/efi_loader/efi_device_path.c
@@ -1187,8 +1187,6 @@ efi_status_t efi_dp_from_name(const char *dev, const char *devnr,
        size_t image_size;
        void *image_addr;
        int part = 0;
-       char *filename;
-       char *s;
 
        if (path && !file)
                return EFI_INVALID_PARAMETER;
@@ -1220,17 +1218,7 @@ efi_status_t efi_dp_from_name(const char *dev, const char *devnr,
        if (!path)
                return EFI_SUCCESS;
 
-       filename = calloc(1, strlen(path) + 1);
-       if (!filename)
-               return EFI_OUT_OF_RESOURCES;
-
-       sprintf(filename, "%s", path);
-       /* DOS style file path: */
-       s = filename;
-       while ((s = strchr(s, '/')))
-               *s++ = '\\';
-       *file = efi_dp_from_file(desc, part, filename);
-       free(filename);
+       *file = efi_dp_from_file(desc, part, path);
 
        if (!*file)
                return EFI_INVALID_PARAMETER;