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authorYueHaibing <yuehaibing@huawei.com>2018-07-24 05:55:24 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2018-07-25 08:43:31 +0300
commit2cc512c1fa1ee99879d55d1cb4e3fd0e6eab35b3 (patch)
treea0fa61d6fc238f53e1ff6fb6617169619fd72345 /tools/bpf
parentaea5f654e6b78a0c976f7a25950155932c77a53f (diff)
downloadlinux-2cc512c1fa1ee99879d55d1cb4e3fd0e6eab35b3.tar.xz
bpf: btf: fix inconsistent IS_ERR and PTR_ERR
Fix inconsistent IS_ERR and PTR_ERR in get_btf, the proper pointer to be passed as argument is '*btf' This issue was detected with the help of Coccinelle. Fixes: 2d3feca8c44f ("bpf: btf: print map dump and lookup with btf info") Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Martin KaFai Lau <kafai@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/bpf')
-rw-r--r--tools/bpf/bpftool/map.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/map.c b/tools/bpf/bpftool/map.c
index 9c8191845585..0ee3ba479d87 100644
--- a/tools/bpf/bpftool/map.c
+++ b/tools/bpf/bpftool/map.c
@@ -230,7 +230,7 @@ static int get_btf(struct bpf_map_info *map_info, struct btf **btf)
*btf = btf__new((__u8 *)btf_info.btf, btf_info.btf_size, NULL);
if (IS_ERR(*btf)) {
- err = PTR_ERR(btf);
+ err = PTR_ERR(*btf);
*btf = NULL;
}