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Add missing return for NULL passed buffer

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Function pull_stateo() checks for NULL 'buf' - but return for this error
path was missing.  cmirror code never calls this function with NULL 'buf',
so this fix has no effect on current code base, but makes clang happier.
This commit is contained in:
Zdenek Kabelac 2010-10-26 10:14:41 +00:00
parent d0604a856d
commit 44110cd33e
1 changed files with 3 additions and 1 deletions
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4
daemons/cmirrord/functions.c
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@ -1809,8 +1809,10 @@ int pull_state(const char *uuid, uint64_t luid,
int bitset_size;
struct log_c *lc;
if (!buf)
if (!buf) {
LOG_ERROR("pull_state: buf == NULL");
return -EINVAL;
}
lc = get_log(uuid, luid);
if (!lc) {