efi_loader: remove duplicate function mem2hex()
Replace duplicate function mem2hex() by inline function bin2hex().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/lib/efi_loader/efi_variable.c b/lib/efi_loader/efi_variable.c
index eea7f68..2ac2773 100644
--- a/lib/efi_loader/efi_variable.c
+++ b/lib/efi_loader/efi_variable.c
@@ -47,19 +47,6 @@
#define PREFIX_LEN (strlen("efi_xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx_"))
-static char *mem2hex(char *hexstr, const u8 *mem, int count)
-{
- static const char hexchars[] = "0123456789abcdef";
-
- while (count-- > 0) {
- u8 ch = *mem++;
- *hexstr++ = hexchars[ch >> 4];
- *hexstr++ = hexchars[ch & 0xf];
- }
-
- return hexstr;
-}
-
static efi_status_t efi_to_native(char **native, const u16 *variable_name,
const efi_guid_t *vendor)
{
@@ -282,7 +269,7 @@
/* store payload: */
s += sprintf(s, "(blob)");
- s = mem2hex(s, data, data_size);
+ s = bin2hex(s, data, data_size);
*s = '\0';
debug("%s: setting: %s=%s\n", __func__, native_name, val);