libcacard/cac: Remove unused statement (value stored is never read)

Warning from ccc-analyzer: libcacard/cac.c:192:13: warning: Value stored to 'ret' is never read ret = VCARD_DONE; ^ ~~~~~~~~~~ Here 'ret' is assigned a value inside of a switch statement and also after that switch statement. Signed-off-by: Stefan Weil <[email protected]> Signed-off-by: Michael Tokarev <[email protected]>
nanamiwang · Dec 2, 2013 · 754e72e · 754e72e
1 parent cb77e35
commit 754e72e
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/libcacard/cac.c b/libcacard/cac.c
@@ -189,7 +189,6 @@ cac_applet_pki_process_apdu(VCard *card, VCardAPDU *apdu,
             pki_applet->sign_buffer = sign_buffer;
             pki_applet->sign_buffer_len = size;
             *response = vcard_make_response(VCARD7816_STATUS_SUCCESS);
-            ret = VCARD_DONE;
             break;
         case 0x00:
             /* we now have the whole buffer, do the operation, result will be