Commit e7d86340 authored by Julia Lawall's avatar Julia Lawall Committed by Linus Torvalds

mm: use ERR_CAST

Use ERR_CAST(x) rather than ERR_PTR(PTR_ERR(x)).  The former makes more
clear what is the purpose of the operation, which otherwise looks like a

The semantic patch that makes this change is as follows:

// <smpl>
type T;
T x;
identifier f;

T f (...) { <+...
+ x
 ...+> }

expression x;

// </smpl>
Signed-off-by: default avatarJulia Lawall <>
Cc: Nick Piggin <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 90d74045
......@@ -732,7 +732,7 @@ static struct vmap_block *new_vmap_block(gfp_t gfp_mask)
node, gfp_mask);
if (unlikely(IS_ERR(va))) {
return ERR_PTR(PTR_ERR(va));
return ERR_CAST(va);
err = radix_tree_preload(gfp_mask);
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