Author: freqlabs
Date: Mon Oct 26 12:34:50 2020
New Revision: 367055
URL: https://svnweb.freebsd.org/changeset/base/367055

Log:
  MFC r366830:
  
  efibootmgr: Use returned error code for error message, not errno
  
  efivar_unix_path_to_device_path returns the error code, it does not set errno.
  
  Reviewed by:  imp
  Differential Revision:        https://reviews.freebsd.org/D26852

Modified:
  stable/12/usr.sbin/efibootmgr/efibootmgr.c
Directory Properties:
  stable/12/   (props changed)

Modified: stable/12/usr.sbin/efibootmgr/efibootmgr.c
==============================================================================
--- stable/12/usr.sbin/efibootmgr/efibootmgr.c  Mon Oct 26 08:17:41 2020        
(r367054)
+++ stable/12/usr.sbin/efibootmgr/efibootmgr.c  Mon Oct 26 12:34:50 2020        
(r367055)
@@ -641,11 +641,16 @@ make_boot_var(const char *label, const char *loader, c
                err(1, "bootvar creation");
        if (loader == NULL)
                errx(1, "Must specify boot loader");
-       if (efivar_unix_path_to_device_path(loader, &loaderdp) != 0)
-               err(1, "Cannot translate unix loader path '%s' to UEFI", 
loader);
+       ret = efivar_unix_path_to_device_path(loader, &loaderdp);
+       if (ret != 0)
+               errc(1, ret, "Cannot translate unix loader path '%s' to UEFI",
+                   loader);
        if (kernel != NULL) {
-               if (efivar_unix_path_to_device_path(kernel, &kerneldp) != 0)
-                       err(1, "Cannot translate unix kernel path '%s' to 
UEFI", kernel);
+               ret = efivar_unix_path_to_device_path(kernel, &kerneldp);
+               if (ret != 0)
+                       errc(1, ret,
+                           "Cannot translate unix kernel path '%s' to UEFI",
+                           kernel);
        } else {
                kerneldp = NULL;
        }
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