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crypto: starfive - use list_first_entry_or_null to simplify cryp_find_dev

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Use list_first_entry_or_null() to simplify starfive_cryp_find_dev() and
remove the now-unused local variable 'struct starfive_cryp_dev *tmp'.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thorsten Blum 2026-04-27 23:35:06 +02:00 committed by Herbert Xu
parent c3494e6fbb
commit bee54677bc
1 changed files with 6 additions and 11 deletions
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17
drivers/crypto/starfive/jh7110-cryp.c
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@ -36,19 +36,14 @@ static struct starfive_dev_list dev_list = {
struct starfive_cryp_dev *starfive_cryp_find_dev(struct starfive_cryp_ctx *ctx)
{
struct starfive_cryp_dev *cryp = NULL, *tmp;
struct starfive_cryp_dev *cryp;
spin_lock_bh(&dev_list.lock);
if (!ctx->cryp) {
list_for_each_entry(tmp, &dev_list.dev_list, list) {
cryp = tmp;
break;
}
ctx->cryp = cryp;
} else {
cryp = ctx->cryp;
}
if (!ctx->cryp)
ctx->cryp = list_first_entry_or_null(&dev_list.dev_list,
struct starfive_cryp_dev,
list);
cryp = ctx->cryp;
spin_unlock_bh(&dev_list.lock);
return cryp;