diff mbox series

[bpf-next] bpf: Avoid unnecessary use of comma operator in verifier

Message ID 20231221-bpf-verifier-comma-v1-1-cde2530912e9@kernel.org (mailing list archive)
State Accepted
Commit 5abde62465222edd3080b70099bd809f166d5d7d
Delegated to: BPF
Headers show
Series [bpf-next] bpf: Avoid unnecessary use of comma operator in verifier | expand

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netdev/series_format success Single patches do not need cover letters
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netdev/ynl success SINGLE THREAD; Generated files up to date; no warnings/errors; no diff in generated;
netdev/fixes_present success Fixes tag not required for -next series
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1127 this patch: 1127
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netdev/build_clang success Errors and warnings before: 1143 this patch: 1143
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Commit Message

Simon Horman Dec. 21, 2023, 5:03 p.m. UTC 
Although it does not seem to have any untoward side-effects,
the use of ';' to separate to assignments seems more appropriate than ','.

Flagged by clang-17 -Wcomma

No functional change intended.
Compile tested only.

Signed-off-by: Simon Horman <horms@kernel.org>
---
 kernel/bpf/verifier.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

David Marchevsky Dec. 21, 2023, 8:30 p.m. UTC | #1 
On 12/21/23 12:03 PM, Simon Horman wrote:
> Although it does not seem to have any untoward side-effects,
> the use of ';' to separate to assignments seems more appropriate than ','.
> 
> Flagged by clang-17 -Wcomma
> 
> No functional change intended.
> Compile tested only.
> 
> Signed-off-by: Simon Horman <horms@kernel.org>
> ---

Reviewed-by: Dave Marchevsky <davemarchevsky@fb.com>
patchwork-bot+netdevbpf@kernel.org Dec. 21, 2023, 9:50 p.m. UTC | #2 
Hello:

This patch was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@iogearbox.net>:

On Thu, 21 Dec 2023 18:03:52 +0100 you wrote:
> Although it does not seem to have any untoward side-effects,
> the use of ';' to separate to assignments seems more appropriate than ','.
> 
> Flagged by clang-17 -Wcomma
> 
> No functional change intended.
> Compile tested only.
> 
> [...]

Here is the summary with links:
  - [bpf-next] bpf: Avoid unnecessary use of comma operator in verifier
    https://git.kernel.org/bpf/bpf-next/c/5abde6246522

You are awesome, thank you!
diff mbox series

Patch

diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c
index f13008d27f35..a376eb609c41 100644
--- a/kernel/bpf/verifier.c
+++ b/kernel/bpf/verifier.c
@@ -9616,7 +9616,7 @@  static int set_find_vma_callback_state(struct bpf_verifier_env *env,
 	callee->regs[BPF_REG_2].type = PTR_TO_BTF_ID;
 	__mark_reg_known_zero(&callee->regs[BPF_REG_2]);
 	callee->regs[BPF_REG_2].btf =  btf_vmlinux;
-	callee->regs[BPF_REG_2].btf_id = btf_tracing_ids[BTF_TRACING_TYPE_VMA],
+	callee->regs[BPF_REG_2].btf_id = btf_tracing_ids[BTF_TRACING_TYPE_VMA];
 
 	/* pointer to stack or null */
 	callee->regs[BPF_REG_3] = caller->regs[BPF_REG_4];