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| author | David Vernet <void@manifault.com> | 2023-03-25 16:31:45 -0500 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-03-25 16:56:22 -0700 |
| commit | fb2211a57c110b4ced3cb7f8570bd7246acf2d04 (patch) | |
| tree | 1d94a550acc6b2ee4a15129002a1a3bbbbea80b3 /drivers/hid/bpf | |
| parent | 1431d0b584a673ea690c88a5f7e1aedd9caf0e84 (diff) | |
| download | linux-stable-fb2211a57c110b4ced3cb7f8570bd7246acf2d04.tar.gz linux-stable-fb2211a57c110b4ced3cb7f8570bd7246acf2d04.tar.bz2 linux-stable-fb2211a57c110b4ced3cb7f8570bd7246acf2d04.zip | |
bpf: Remove now-unnecessary NULL checks for KF_RELEASE kfuncs
Now that we're not invoking kfunc destructors when the kptr in a map was
NULL, we no longer require NULL checks in many of our KF_RELEASE kfuncs.
This patch removes those NULL checks.
Signed-off-by: David Vernet <void@manifault.com>
Link: https://lore.kernel.org/r/20230325213144.486885-3-void@manifault.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'drivers/hid/bpf')
| -rw-r--r-- | drivers/hid/bpf/hid_bpf_dispatch.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/hid/bpf/hid_bpf_dispatch.c b/drivers/hid/bpf/hid_bpf_dispatch.c index 8a034a555d4c..d9ef45fcaeab 100644 --- a/drivers/hid/bpf/hid_bpf_dispatch.c +++ b/drivers/hid/bpf/hid_bpf_dispatch.c @@ -342,9 +342,6 @@ hid_bpf_release_context(struct hid_bpf_ctx *ctx) { struct hid_bpf_ctx_kern *ctx_kern; - if (!ctx) - return; - ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx); kfree(ctx_kern); |