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authorStefan Weil <sw@weilnetz.de>2013-11-17 22:11:23 +0100
committerMichael Tokarev <mjt@tls.msk.ru>2013-12-02 21:07:02 +0400
commit754e72e195faca8042072ada054bc3668aa1647d (patch)
tree71e44a959e6f3b8dbc8263b9972395f48c8ce889 /libcacard
parentcb77e358152afb348a513d8eb404cb7ff65cfad2 (diff)
downloadqemu-arm-754e72e195faca8042072ada054bc3668aa1647d.tar.gz
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 <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'libcacard')
-rw-r--r--libcacard/cac.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/libcacard/cac.c b/libcacard/cac.c
index 7a06b5a31b..74ef3e3cec 100644
--- 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