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Cleanup: Use NULL when doing NULL pointer comparisons

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The Linux 5.16.14 kernel's coccicheck caught this. The semantic
patch that caught it was:

./scripts/coccinelle/null/badzero.cocci

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Richard Yao <richard.yao@alumni.stonybrook.edu>
Closes #14372
This commit is contained in:
Richard Yao
2023-01-10 16:58:21 -05:00
committed by Brian Behlendorf
parent 64195fc89f
commit 4ef69de384
4 changed files with 6 additions and 6 deletions
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module/zfs/blake3_zfs.c
+2 -2
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@@ -47,7 +47,7 @@ void
abd_checksum_blake3_native(abd_t *abd, uint64_t size, const void *ctx_template,
zio_cksum_t *zcp)
{
ASSERT(ctx_template != 0);
ASSERT(ctx_template != NULL);
#if defined(_KERNEL)
BLAKE3_CTX *ctx = blake3_per_cpu_ctx[CPU_SEQID_UNSTABLE];
@@ -76,7 +76,7 @@ abd_checksum_blake3_byteswap(abd_t *abd, uint64_t size,
{
zio_cksum_t tmp;
ASSERT(ctx_template != 0);
ASSERT(ctx_template != NULL);
abd_checksum_blake3_native(abd, size, ctx_template, &tmp);
zcp->zc_word[0] = BSWAP_64(tmp.zc_word[0]);