diff options
Diffstat (limited to 'mm/damon/core.c')
| -rw-r--r-- | mm/damon/core.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/mm/damon/core.c b/mm/damon/core.c index eefb2ada67ca..e92497895202 100644 --- a/mm/damon/core.c +++ b/mm/damon/core.c @@ -282,7 +282,6 @@ int damon_set_targets(struct damon_ctx *ctx, for (i = 0; i < nr_ids; i++) { t = damon_new_target(ids[i]); if (!t) { - pr_err("Failed to alloc damon_target\n"); /* The caller should do cleanup of the ids itself */ damon_for_each_target_safe(t, next, ctx) damon_destroy_target(t); @@ -312,16 +311,10 @@ int damon_set_attrs(struct damon_ctx *ctx, unsigned long sample_int, unsigned long aggr_int, unsigned long primitive_upd_int, unsigned long min_nr_reg, unsigned long max_nr_reg) { - if (min_nr_reg < 3) { - pr_err("min_nr_regions (%lu) must be at least 3\n", - min_nr_reg); + if (min_nr_reg < 3) return -EINVAL; - } - if (min_nr_reg > max_nr_reg) { - pr_err("invalid nr_regions. min (%lu) > max (%lu)\n", - min_nr_reg, max_nr_reg); + if (min_nr_reg > max_nr_reg) return -EINVAL; - } ctx->sample_interval = sample_int; ctx->aggr_interval = aggr_int; |