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

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Patch by: junky
Review: https://reviewboard.asterisk.org/r/1743/


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@362307 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Walter Doekes
2012-04-17 18:57:40 +00:00
parent 70c5ac6635
commit fc63e07135
33 changed files with 133 additions and 121 deletions
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2
funcs/func_env.c
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@@ -600,7 +600,7 @@ static int file_read(struct ast_channel *chan, const char *cmd, char *data, stru
ast_log(LOG_ERROR, "Cannot seek to offset %" PRId64 ": %s\n", i, strerror(errno));
}
end = fread(fbuf, 1, sizeof(fbuf), ff);
for (pos = end < sizeof(fbuf) ? fbuf + end - 1 : fbuf + sizeof(fbuf) - 1; pos > fbuf - 1; pos--) {
for (pos = (end < sizeof(fbuf) ? fbuf + end - 1 : fbuf + sizeof(fbuf) - 1); pos > fbuf - 1; pos--) {
LINE_COUNTER(pos, format, count);
if (length < 0 && count * -1 == length) {