diff options
| author | Aleksander Jan Bajkowski <olek2@wp.pl> | 2026-05-19 00:24:59 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2026-05-29 08:54:43 +0300 |
| commit | 85a61bf9145d4097c740ffcf3aa832d930a8913b (patch) | |
| tree | 5ebdda3333d54f2160eb694bfbb9eceebec043e7 | |
| parent | 8cfd577a5c9e37f3a05088aecf6112dce0f36b14 (diff) | |
| download | linux-85a61bf9145d4097c740ffcf3aa832d930a8913b.tar.xz | |
crypto: inside-secure/eip93 - Add check for devm_request_threaded_irq
As the potential failure of the devm_request_threaded_irq(),
it should be better to check the return value and return
error if fails.
Fixes: 9739f5f93b78 ("crypto: eip93 - Add Inside Secure SafeXcel EIP-93 crypto engine support")
Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/inside-secure/eip93/eip93-main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/crypto/inside-secure/eip93/eip93-main.c b/drivers/crypto/inside-secure/eip93/eip93-main.c index 320a37d1f7dc..1a8dabc4ada4 100644 --- a/drivers/crypto/inside-secure/eip93/eip93-main.c +++ b/drivers/crypto/inside-secure/eip93/eip93-main.c @@ -433,6 +433,8 @@ static int eip93_crypto_probe(struct platform_device *pdev) ret = devm_request_threaded_irq(eip93->dev, eip93->irq, eip93_irq_handler, NULL, IRQF_ONESHOT, dev_name(eip93->dev), eip93); + if (ret) + return ret; eip93->ring = devm_kcalloc(eip93->dev, 1, sizeof(*eip93->ring), GFP_KERNEL); if (!eip93->ring) |