diff options
| author | Gou Hao <gouhao@uniontech.com> | 2026-07-24 10:28:50 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-05 11:20:13 -0700 |
| commit | f14bd29bbb1ad121cbf22939dbff6e42ef6f4b90 (patch) | |
| tree | 6c156f8a8ae5458533c0facd7938ebfd7a01f865 /tools/perf/scripts/python/task-analyzer.py | |
| parent | ebaf75adbec33356d746ca7df36b72d31e7e5109 (diff) | |
lib/test_hmm: remove dead NULL checks after GFP_NOFAIL allocations
kvcalloc with the __GFP_NOFAIL flag will never return NULL, so the
subsequent NULL checks are unreachable dead code. Remove them.
Link: https://lore.kernel.org/20260724022851.466017-6-gouhao@uniontech.com
Signed-off-by: Gou Hao <gouhao@uniontech.com>
Reviewed-by: Alistair Popple <apopple@nvidia.com>
Cc: Bharat Potnuri <bharat@chelsio.com>
Cc: Cédric Le Goater <clg@kaod.org>
Cc: Dave Airlie <airlied@gmail.com>
Cc: Jason Gunthorpe <jgg@ziepe.ca>
Cc: jiazhenyuan <jiazhenyuan@uniontech.com>
Cc: Leon Romanovsky <leon@kernel.org>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Madhavan Srinivasan <maddy@linux.ibm.com>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nam Cao <namcao@linutronix.de>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Nilay Shroff <nilay@linux.ibm.com>
Cc: Shrikanth Hegde <sshegde@linux.ibm.com>
Cc: Thomas Zimemrmann <tzimmermann@suse.de>
Cc: Wentao Guan <guanwentao@uniontech.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions