diff options
Diffstat (limited to 'audio/audio.c')
| -rw-r--r-- | audio/audio.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/audio/audio.c b/audio/audio.c index e2635c001f..b0a5f3b4b5 100644 --- a/audio/audio.c +++ b/audio/audio.c @@ -197,8 +197,8 @@ void *audio_calloc (const char *funcname, int nmemb, size_t size) static char *audio_alloc_prefix (const char *s) { const char qemu_prefix[] = "QEMU_"; - size_t len; - char *r; + size_t len, i; + char *r, *u; if (!s) { return NULL; @@ -207,17 +207,15 @@ static char *audio_alloc_prefix (const char *s) len = strlen (s); r = qemu_malloc (len + sizeof (qemu_prefix)); - if (r) { - size_t i; - char *u = r + sizeof (qemu_prefix) - 1; + u = r + sizeof (qemu_prefix) - 1; - pstrcpy (r, len + sizeof (qemu_prefix), qemu_prefix); - pstrcat (r, len + sizeof (qemu_prefix), s); + pstrcpy (r, len + sizeof (qemu_prefix), qemu_prefix); + pstrcat (r, len + sizeof (qemu_prefix), s); - for (i = 0; i < len; ++i) { - u[i] = qemu_toupper(u[i]); - } + for (i = 0; i < len; ++i) { + u[i] = qemu_toupper(u[i]); } + return r; } @@ -460,11 +458,6 @@ static void audio_process_options (const char *prefix, * sizeof) */ optlen = len + preflen + sizeof (qemu_prefix) + 1; optname = qemu_malloc (optlen); - if (!optname) { - dolog ("Could not allocate memory for option name `%s'\n", - opt->name); - continue; - } pstrcpy (optname, optlen, qemu_prefix); |