[PATCH 03/11] fs/resctrl: Use correct format specifier for printing error pointers

Reinette Chatre
2026-03-02T18:46:29Z

Use correct format specifier for error pointer as coccinelle suggests:
.../fs/resctrl/monitor.c:148:8-15: WARNING: Consider using %pe to print PTR_ERR()
.../fs/resctrl/monitor.c:760:9-16: WARNING: Consider using %pe to print PTR_ERR()

Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
---
fs/resctrl/monitor.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/fs/resctrl/monitor.c b/fs/resctrl/monitor.c
index 93db7c1cd7be..421c70f96426 100644
--- a/fs/resctrl/monitor.c
+++ b/fs/resctrl/monitor.c
@@ -144,8 +144,8 @@ void __check_limbo(struct rdt_l3_mon_domain *d, bool force_free)
arch_priv = mon_event_all[QOS_L3_OCCUP_EVENT_ID].arch_priv;
arch_mon_ctx = resctrl_arch_mon_ctx_alloc(r, QOS_L3_OCCUP_EVENT_ID);
if (IS_ERR(arch_mon_ctx)) {
- pr_warn_ratelimited("Failed to allocate monitor context: %ld",
- PTR_ERR(arch_mon_ctx));
+ pr_warn_ratelimited("Failed to allocate monitor context: %pe",
+ arch_mon_ctx);
return;
}

@@ -752,8 +752,8 @@ static void mbm_update_one_event(struct rdt_resource *r, struct rdt_l3_mon_domai
} else {
rr.arch_mon_ctx = resctrl_arch_mon_ctx_alloc(rr.r, evtid);
if (IS_ERR(rr.arch_mon_ctx)) {
- pr_warn_ratelimited("Failed to allocate monitor context: %ld",
- PTR_ERR(rr.arch_mon_ctx));
+ pr_warn_ratelimited("Failed to allocate monitor context: %pe",
+ rr.arch_mon_ctx);
return;
}
}
--
2.50.1