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| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2023-12-08 10:04:50 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-20 14:48:12 -0800 |
| commit | 03d69d49da496e31246f41a017b32b68b9d2362e (patch) | |
| tree | 8dc4fc93e513f406cce3fc20c8e3e378db1912ba /tools/testing | |
| parent | c0f79103322c322ea9342d52c2d81528b7b56232 (diff) | |
| download | linux-stable-03d69d49da496e31246f41a017b32b68b9d2362e.tar.gz linux-stable-03d69d49da496e31246f41a017b32b68b9d2362e.tar.bz2 linux-stable-03d69d49da496e31246f41a017b32b68b9d2362e.zip | |
maple_tree: fix warning comparing pointer to 0
Avoid pointer type value compared with 0 to make code clear.
./tools/testing/radix-tree/maple.c:34142:15-16: WARNING comparing pointer to 0.
Link: https://lkml.kernel.org/r/20231208020450.7003-1-jiapeng.chong@linux.alibaba.com
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=7696
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/radix-tree/maple.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/radix-tree/maple.c b/tools/testing/radix-tree/maple.c index 35cc8c2a10f4..f1caf4bcf937 100644 --- a/tools/testing/radix-tree/maple.c +++ b/tools/testing/radix-tree/maple.c @@ -34139,7 +34139,7 @@ STORE, 140501948112896, 140501948116991, mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_erase2_testset(mt, set27, ARRAY_SIZE(set27)); rcu_barrier(); - MT_BUG_ON(mt, 0 != mtree_load(mt, 140415537422336)); + MT_BUG_ON(mt, NULL != mtree_load(mt, 140415537422336)); mt_set_non_kernel(0); mt_validate(mt); mtree_destroy(mt); @@ -34263,7 +34263,7 @@ STORE, 140501948112896, 140501948116991, mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_erase2_testset(mt, set37, ARRAY_SIZE(set37)); rcu_barrier(); - MT_BUG_ON(mt, 0 != mtree_load(mt, 94637033459712)); + MT_BUG_ON(mt, NULL != mtree_load(mt, 94637033459712)); mt_validate(mt); mtree_destroy(mt); @@ -34271,7 +34271,7 @@ STORE, 140501948112896, 140501948116991, mt_init_flags(mt, MT_FLAGS_ALLOC_RANGE); check_erase2_testset(mt, set38, ARRAY_SIZE(set38)); rcu_barrier(); - MT_BUG_ON(mt, 0 != mtree_load(mt, 94637033459712)); + MT_BUG_ON(mt, NULL != mtree_load(mt, 94637033459712)); mt_validate(mt); mtree_destroy(mt); |