tmpfiles: avoid using wrong type for strlen() result
The result of strlen is size_t, hence let's not store it in an "int"
just to pass it on as as size_t right-away. In fact let's not store it
at all…
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index 128abb8..f96f400 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -877,11 +877,8 @@
assert(path);
STRV_FOREACH_PAIR(name, value, i->xattrs) {
- int n;
-
- n = strlen(*value);
log_debug("Setting extended attribute '%s=%s' on %s.", *name, *value, path);
- if (lsetxattr(path, *name, *value, n, 0) < 0)
+ if (lsetxattr(path, *name, *value, strlen(*value), 0) < 0)
return log_error_errno(errno, "Setting extended attribute %s=%s on %s failed: %m",
*name, *value, path);
}