Messages in this thread Patch in this message | | | From | mengfanhui <> | Subject | [PATCH] nvme/auth: optimize code redundancy and provide code quality | Date | Mon, 15 Jan 2024 14:52:31 +0800 |
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Improve code quality. Reduce code redundancy.
Signed-off-by: mengfanhui <mengfanhui@kylinos.cn> --- drivers/nvme/common/auth.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/nvme/common/auth.c b/drivers/nvme/common/auth.c index a23ab5c968b9..4f9d06afdc38 100644 --- a/drivers/nvme/common/auth.c +++ b/drivers/nvme/common/auth.c @@ -250,9 +250,7 @@ struct nvme_dhchap_key *nvme_auth_transform_key( if (key->hash == 0) { key_len = nvme_auth_key_struct_size(key->len); transformed_key = kmemdup(key, key_len, GFP_KERNEL); - if (!transformed_key) - return ERR_PTR(-ENOMEM); - return transformed_key; + return transformed_key ? transformed_key : ERR_PTR(-ENOMEM); } hmac_name = nvme_auth_hmac_name(key->hash); if (!hmac_name) { base-commit: c29901006179c4c87f9335771e50814ec5707239 -- 2.25.1
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