Avoid cppcheck warnings; removing unused vars and a bit of cleanup.

Patch by: Clod Patry
Review: https://reviewboard.asterisk.org/r/1651


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@354429 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Walter Doekes
2012-02-08 20:49:48 +00:00
parent 0adeb88318
commit db24fc2523
26 changed files with 123 additions and 119 deletions

View File

@@ -56,9 +56,8 @@ struct h263_desc {
static int h263_open(struct ast_filestream *s)
{
unsigned int ts;
int res;
if ((res = fread(&ts, 1, sizeof(ts), s->f)) < sizeof(ts)) {
if (fread(&ts, 1, sizeof(ts), s->f) < sizeof(ts)) {
ast_log(LOG_WARNING, "Empty file!\n");
return -1;
}