The following commit has been merged into the perf/urgent branch of tip:

Commit-ID:     a24074ca8840cf28fa50c40e957fdc50f29971b3
Gitweb:        https://git.kernel.org/tip/a24074ca8840cf28fa50c40e957fdc50f29971b3
Author:        Jiri Slaby (SUSE) <jirislaby@kernel.org>
AuthorDate:    Wed, 19 Nov 2025 10:15:38 +01:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Wed, 19 Nov 2025 10:26:31 +01:00

perf/x86/intel/uncore: Remove superfluous check

The 'pmu' pointer cannot be NULL, as it is taken as a pointer to an array.
Remove the superfluous NULL check.

Found by Coverity: CID#1497507.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Liang Kan <kan.liang@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://patch.msgid.link/20251119091538.825307-1-jirislaby@kernel.org
---
 arch/x86/events/intel/uncore.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/x86/events/intel/uncore.c b/arch/x86/events/intel/uncore.c
index d6c945c..e228e56 100644
--- a/arch/x86/events/intel/uncore.c
+++ b/arch/x86/events/intel/uncore.c
@@ -1325,8 +1325,6 @@ static void uncore_pci_sub_driver_init(void)
 				continue;
 
 			pmu = &type->pmus[UNCORE_PCI_DEV_IDX(ids->driver_data)];
-			if (!pmu)
-				continue;
 
 			if (uncore_pci_get_dev_die_info(pci_sub_dev, &die))
 				continue;