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unit: minor optimization, use stack over heap, when we can

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This commit is contained in:
Lennart Poettering 2018-11-21 16:43:40 +01:00
parent 26d7cf3daf
commit 00e7b3c8e5
1 changed files with 2 additions and 7 deletions
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9
src/core/unit.c
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@ -2985,7 +2985,6 @@ int unit_set_slice(Unit *u, Unit *slice) {
}
int unit_set_default_slice(Unit *u) {
_cleanup_free_ char *b = NULL;
const char *slice_name;
Unit *slice;
int r;
@ -3013,13 +3012,9 @@ int unit_set_default_slice(Unit *u) {
return -ENOMEM;
if (MANAGER_IS_SYSTEM(u->manager))
b = strjoin("system-", escaped, ".slice");
slice_name = strjoina("system-", escaped, ".slice");
else
b = strappend(escaped, ".slice");
if (!b)
return -ENOMEM;
slice_name = b;
slice_name = strjoina(escaped, ".slice");
} else
slice_name =
MANAGER_IS_SYSTEM(u->manager) && !unit_has_name(u, SPECIAL_INIT_SCOPE)