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| author | Stefan Weil <sw@weilnetz.de> | 2013-06-16 11:08:52 +0200 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2013-06-21 22:52:50 +0400 |
| commit | 48f0475f813dfa5ceb0e1f10c2ac3f28a8af583b (patch) | |
| tree | 12ebc3e239715fe2fc8b8793040094001727e254 /libcacard | |
| parent | 4f080057767a684aab60998659e18f98c5fbefc7 (diff) | |
| download | qemu-48f0475f813dfa5ceb0e1f10c2ac3f28a8af583b.tar.gz qemu-48f0475f813dfa5ceb0e1f10c2ac3f28a8af583b.tar.bz2 qemu-48f0475f813dfa5ceb0e1f10c2ac3f28a8af583b.zip | |
libcacard: Fix cppcheck warning and remove unneeded code
The local function vcard_emul_alloc_arrays always returned PR_TRUE.
Therefore cppcheck complained about code which handled the
non-existent PR_FALSE case.
Remove the function's return value and the dead code.
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/vcard_emul_nss.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/libcacard/vcard_emul_nss.c b/libcacard/vcard_emul_nss.c index 1a3e5683bc..fb429b1f82 100644 --- a/libcacard/vcard_emul_nss.c +++ b/libcacard/vcard_emul_nss.c @@ -90,17 +90,13 @@ static int nss_emul_init; /* * allocate the set of arrays for certs, cert_len, key */ -static PRBool +static void vcard_emul_alloc_arrays(unsigned char ***certsp, int **cert_lenp, VCardKey ***keysp, int cert_count) { - *certsp = NULL; - *cert_lenp = NULL; - *keysp = NULL; *certsp = (unsigned char **)g_malloc(sizeof(unsigned char *)*cert_count); *cert_lenp = (int *)g_malloc(sizeof(int)*cert_count); *keysp = (VCardKey **)g_malloc(sizeof(VCardKey *)*cert_count); - return PR_TRUE; } /* @@ -601,7 +597,6 @@ vcard_emul_mirror_card(VReader *vreader) int *cert_len; VCardKey **keys; PK11SlotInfo *slot; - PRBool ret; VCard *card; slot = vcard_emul_reader_get_slot(vreader); @@ -627,10 +622,7 @@ vcard_emul_mirror_card(VReader *vreader) } /* allocate the arrays */ - ret = vcard_emul_alloc_arrays(&certs, &cert_len, &keys, cert_count); - if (ret == PR_FALSE) { - return NULL; - } + vcard_emul_alloc_arrays(&certs, &cert_len, &keys, cert_count); /* fill in the arrays */ cert_count = 0; @@ -878,7 +870,7 @@ VCardEmulError vcard_emul_init(const VCardEmulOptions *options) { SECStatus rv; - PRBool ret, has_readers = PR_FALSE; + PRBool has_readers = PR_FALSE; VReader *vreader; VReaderEmul *vreader_emul; SECMODListLock *module_lock; @@ -944,11 +936,9 @@ vcard_emul_init(const VCardEmulOptions *options) vreader_add_reader(vreader); cert_count = options->vreader[i].cert_count; - ret = vcard_emul_alloc_arrays(&certs, &cert_len, &keys, - options->vreader[i].cert_count); - if (ret == PR_FALSE) { - continue; - } + vcard_emul_alloc_arrays(&certs, &cert_len, &keys, + options->vreader[i].cert_count); + cert_count = 0; for (j = 0; j < options->vreader[i].cert_count; j++) { /* we should have a better way of identifying certs than by |