From: Eric Biggers <[email protected]> skcipher_request_alloc() can only fail due to lack of memory, and in that case the memory allocator will have already printed a detailed error message. Thus, remove the redundant error messages from fscrypt.
Signed-off-by: Eric Biggers <[email protected]> --- fs/crypto/crypto.c | 6 +----- fs/crypto/fname.c | 10 ++-------- 2 files changed, 3 insertions(+), 13 deletions(-) diff --git a/fs/crypto/crypto.c b/fs/crypto/crypto.c index f2b2d8408a01..58761d816751 100644 --- a/fs/crypto/crypto.c +++ b/fs/crypto/crypto.c @@ -156,12 +156,8 @@ int fscrypt_do_page_crypto(const struct inode *inode, fscrypt_direction_t rw, } req = skcipher_request_alloc(tfm, gfp_flags); - if (!req) { - printk_ratelimited(KERN_ERR - "%s: crypto_request_alloc() failed\n", - __func__); + if (!req) return -ENOMEM; - } skcipher_request_set_callback( req, CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, diff --git a/fs/crypto/fname.c b/fs/crypto/fname.c index e33f3d3c5ade..3b5164b159cb 100644 --- a/fs/crypto/fname.c +++ b/fs/crypto/fname.c @@ -59,11 +59,8 @@ int fname_encrypt(struct inode *inode, const struct qstr *iname, /* Set up the encryption request */ req = skcipher_request_alloc(tfm, GFP_NOFS); - if (!req) { - printk_ratelimited(KERN_ERR - "%s: skcipher_request_alloc() failed\n", __func__); + if (!req) return -ENOMEM; - } skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, crypto_req_done, &wait); @@ -108,11 +105,8 @@ static int fname_decrypt(struct inode *inode, /* Allocate request */ req = skcipher_request_alloc(tfm, GFP_NOFS); - if (!req) { - printk_ratelimited(KERN_ERR - "%s: crypto_request_alloc() failed\n", __func__); + if (!req) return -ENOMEM; - } skcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG | CRYPTO_TFM_REQ_MAY_SLEEP, crypto_req_done, &wait); -- 2.17.0.rc0.231.g781580f067-goog ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Linux-f2fs-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel
