efi_loader: do not use unsupported printf code

Using %zu for efi_intn_t (ssize_t) creates a build warning. Anyway %zu is
not supported by efi_st_error(). So let's convert to int.

Our implementation of StriColl() only returns -1, 0, or 1.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/lib/efi_selftest/efi_selftest_unicode_collation.c b/lib/efi_selftest/efi_selftest_unicode_collation.c
index 9765bd3..7529430 100644 (file)
--- a/lib/efi_selftest/efi_selftest_unicode_collation.c
+++ b/lib/efi_selftest/efi_selftest_unicode_collation.c
@@ -52,7 +52,7 @@ static int test_stri_coll(void)
                                                    c1, c2);
        if (ret) {
                efi_st_error(
-                       "stri_coll(\"%ps\", \"%ps\") = %zu\n", c1, c2, ret);
+                       "stri_coll(\"%ps\", \"%ps\") = %d\n", c1, c2, (int)ret);
                return EFI_ST_FAILURE;
        }
 
@@ -60,7 +60,7 @@ static int test_stri_coll(void)
                                                    c1, c3);
        if (ret >= 0) {
                efi_st_error(
-                       "stri_coll(\"%ps\", \"%ps\") = %zu\n", c1, c3, ret);
+                       "stri_coll(\"%ps\", \"%ps\") = %d\n", c1, c3, (int)ret);
                return EFI_ST_FAILURE;
        }
 
@@ -68,7 +68,7 @@ static int test_stri_coll(void)
                                                    c3, c1);
        if (ret <= 0) {
                efi_st_error(
-                       "stri_coll(\"%ps\", \"%ps\") = %zu\n", c3, c1, ret);
+                       "stri_coll(\"%ps\", \"%ps\") = %d\n", c3, c1, (int)ret);
                return EFI_ST_FAILURE;
        }