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Remove test for NULL

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Since it's internal function and we always check for NULL value
before call - this is safe.

Just for case add nonnull attribute so analyzer might better
catch error.
This commit is contained in:
Zdenek Kabelac 2011-09-25 19:45:40 +00:00
parent d2c25f02e8
commit 807a5a7b13
1 changed files with 1 additions and 3 deletions
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4
libdm/libdm-config.c
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@ -1225,14 +1225,12 @@ unsigned dm_config_maybe_section(const char *str, unsigned len)
return 0; return 0;
} }
__attribute__((nonnull(1, 2)))
static struct dm_config_value *_clone_config_value(struct dm_pool *mem, static struct dm_config_value *_clone_config_value(struct dm_pool *mem,
const struct dm_config_value *v) const struct dm_config_value *v)
{ {
struct dm_config_value *new_cv; struct dm_config_value *new_cv;
if (!v)
return NULL;
if (!(new_cv = _create_value(mem))) { if (!(new_cv = _create_value(mem))) {
log_error("Failed to clone config value."); log_error("Failed to clone config value.");
return NULL; return NULL;