[PATCH 36/61] arch/sh: Prefer IS_ERR_OR_NULL over manual NULL check
Philipp Hahn <[email protected]>
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Prefer using IS_ERR_OR_NULL() over using IS_ERR() and a manual NULL check. Change generated with coccinelle. To: Yoshinori Sato <[email protected]> To: Rich Felker <[email protected]> To: John Paul Adrian Glaubitz <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Philipp Hahn <[email protected]> --- arch/sh/mm/ioremap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sh/mm/ioremap.c b/arch/sh/mm/ioremap.c index 5bbde53fb32d785607f8281f9e9cee16d16fc551..06c3bfe2511fd0d5e67e28a8882aa9159991c30a 100644 --- a/arch/sh/mm/ioremap.c +++ b/arch/sh/mm/ioremap.c @@ -97,7 +97,7 @@ void __iomem __ref *ioremap_prot(phys_addr_t phys_addr, size_t size, */ mapped = pmb_remap_caller(phys_addr, size, pgprot, __builtin_return_address(0)); - if (mapped && !IS_ERR(mapped)) + if (!IS_ERR_OR_NULL(mapped)) return mapped; return generic_ioremap_prot(phys_addr, size, pgprot); -- 2.43.0