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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2014-04-17 10:05:56 +0200 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2014-04-18 16:38:47 +0200 |
| commit | 0e05e1cf6cb9323cc48ff38adc781f22a3c7d172 (patch) | |
| tree | c75e8e3187c2c5eea072a05caab6e8eb75351b98 | |
| parent | 0b6d6bfb772f8320866e938ecba9894dc2d1cd7e (diff) | |
| download | lvm2-0e05e1cf6cb9323cc48ff38adc781f22a3c7d172.tar.gz | |
asprintf: fix test for error result
On error this function returns -1. Since the functions however
do not propagate error upward, it's rather cleanup change.
| -rw-r--r-- | lib/cache/lvmetad.c | 2 | ||||
| -rw-r--r-- | tools/pvscan.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/lib/cache/lvmetad.c b/lib/cache/lvmetad.c index c1eb4aa6e..d0c4a4d89 100644 --- a/lib/cache/lvmetad.c +++ b/lib/cache/lvmetad.c @@ -124,7 +124,7 @@ void lvmetad_set_token(const struct dm_config_value *filter) filter = filter->next; } - if (!dm_asprintf(&_lvmetad_token, "filter:%u", ft)) + if (dm_asprintf(&_lvmetad_token, "filter:%u", ft) < 0) log_warn("WARNING: Failed to set lvmetad token. Out of memory?"); } diff --git a/tools/pvscan.c b/tools/pvscan.c index 4121c7b02..ac43295ab 100644 --- a/tools/pvscan.c +++ b/tools/pvscan.c @@ -166,7 +166,7 @@ static int _clear_dev_from_lvmetad_cache(dev_t devno, int32_t major, int32_t min { char *buf; - if (!dm_asprintf(&buf, "%" PRIi32 ":%" PRIi32, major, minor)) + if (dm_asprintf(&buf, "%" PRIi32 ":%" PRIi32, major, minor) < 0) stack; if (!lvmetad_pv_gone(devno, buf ? : "", handler)) { dm_free(buf); |