diff options
| author | Michael Tokarev <mjt@tls.msk.ru> | 2014-05-08 21:17:38 +0400 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2014-05-26 10:41:22 +0400 |
| commit | 1687a089f103f9b7a1b4a1555068054cb46ee9e9 (patch) | |
| tree | 951e91aa9623aacb4f4f88480ad374826015baae /libcacard/cac.c | |
| parent | 116d55460186d8568428072a5bbc355fb0129fce (diff) | |
| download | qemu-1687a089f103f9b7a1b4a1555068054cb46ee9e9.tar.gz | |
libcacard: remove useless initializers
libcacard has many functions which initializes local variables
at declaration time, which are always assigned some values later
(often right after declaration). Clean up these initializers.
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'libcacard/cac.c')
| -rw-r--r-- | libcacard/cac.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/libcacard/cac.c b/libcacard/cac.c index 3887896c58..0a0163d3eb 100644 --- a/libcacard/cac.c +++ b/libcacard/cac.c @@ -93,8 +93,8 @@ cac_common_process_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response) static VCardStatus cac_applet_pki_reset(VCard *card, int channel) { - VCardAppletPrivate *applet_private = NULL; - CACPKIAppletData *pki_applet = NULL; + VCardAppletPrivate *applet_private; + CACPKIAppletData *pki_applet; applet_private = vcard_get_current_applet_private(card, channel); assert(applet_private); pki_applet = &(applet_private->u.pki_data); @@ -113,8 +113,8 @@ static VCardStatus cac_applet_pki_process_apdu(VCard *card, VCardAPDU *apdu, VCardResponse **response) { - CACPKIAppletData *pki_applet = NULL; - VCardAppletPrivate *applet_private = NULL; + CACPKIAppletData *pki_applet; + VCardAppletPrivate *applet_private; int size, next; unsigned char *sign_buffer; vcard_7816_status_t status; @@ -279,7 +279,7 @@ cac_applet_container_process_apdu(VCard *card, VCardAPDU *apdu, static void cac_delete_pki_applet_private(VCardAppletPrivate *applet_private) { - CACPKIAppletData *pki_applet_data = NULL; + CACPKIAppletData *pki_applet_data; if (applet_private == NULL) { return; @@ -327,8 +327,8 @@ static VCardApplet * cac_new_pki_applet(int i, const unsigned char *cert, int cert_len, VCardKey *key) { - VCardAppletPrivate *applet_private = NULL; - VCardApplet *applet = NULL; + VCardAppletPrivate *applet_private; + VCardApplet *applet; unsigned char pki_aid[] = { 0xa0, 0x00, 0x00, 0x00, 0x79, 0x01, 0x00 }; int pki_aid_len = sizeof(pki_aid); |