Commit 1ca28098 authored by Jia-Ju Bai's avatar Jia-Ju Bai Committed by Herbert Xu

crypto: rsa-pkcs1pad - Replace GFP_ATOMIC with GFP_KERNEL in pkcs1pad_encrypt_sign_complete

After checking all possible call chains to kzalloc here,
my tool finds that this kzalloc is never called in atomic context.
Thus GFP_ATOMIC is not necessary, and it can be replaced with GFP_KERNEL.

This is found by a static analysis tool named DCNS written by myself.
Signed-off-by: default avatarJia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent c7f582f5
...@@ -192,7 +192,7 @@ static int pkcs1pad_encrypt_sign_complete(struct akcipher_request *req, int err) ...@@ -192,7 +192,7 @@ static int pkcs1pad_encrypt_sign_complete(struct akcipher_request *req, int err)
if (likely(!pad_len)) if (likely(!pad_len))
goto out; goto out;
out_buf = kzalloc(ctx->key_size, GFP_ATOMIC); out_buf = kzalloc(ctx->key_size, GFP_KERNEL);
err = -ENOMEM; err = -ENOMEM;
if (!out_buf) if (!out_buf)
goto out; goto out;
......
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