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Cleanup: Remove unnecessary explicit casts of pointers from allocators

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The Linux 5.16.14 kernel's coccicheck caught these. The semantic patch
that caught them was:

./scripts/coccinelle/api/alloc/alloc_cast.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 14:03:46 -05:00
committed by Brian Behlendorf
parent 80d64bb85f
commit 7384ec65cd
9 changed files with 11 additions and 11 deletions
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module/zfs/zfs_chksum.c
+1 -1
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@@ -251,7 +251,7 @@ chksum_benchmark(void)
/* space for the benchmark times */
chksum_stat_cnt = 4;
chksum_stat_cnt += blake3_impl_getcnt();
chksum_stat_data = (chksum_stat_t *)kmem_zalloc(
chksum_stat_data = kmem_zalloc(
sizeof (chksum_stat_t) * chksum_stat_cnt, KM_SLEEP);
/* edonr - needs to be the first one here (slow CPU check) */
module/zfs/zfs_vnops.c
+1 -1
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@@ -876,7 +876,7 @@ zfs_get_data(void *arg, uint64_t gen, lr_write_t *lr, char *buf,
return (SET_ERROR(ENOENT));
}
zgd = (zgd_t *)kmem_zalloc(sizeof (zgd_t), KM_SLEEP);
zgd = kmem_zalloc(sizeof (zgd_t), KM_SLEEP);
zgd->zgd_lwb = lwb;
zgd->zgd_private = zp;
module/zfs/zvol.c
+1 -1
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@@ -646,7 +646,7 @@ zvol_get_data(void *arg, uint64_t arg2, lr_write_t *lr, char *buf,
ASSERT3P(zio, !=, NULL);
ASSERT3U(size, !=, 0);
zgd = (zgd_t *)kmem_zalloc(sizeof (zgd_t), KM_SLEEP);
zgd = kmem_zalloc(sizeof (zgd_t), KM_SLEEP);
zgd->zgd_lwb = lwb;
/*