eCryptfs: Combine encrypt_scatterlist() and decrypt_scatterlist()

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These two functions are identical except for a debug printk and whether
they call crypto_ablkcipher_encrypt() or crypto_ablkcipher_decrypt(), so
they can be safely merged if the caller can indicate if encryption or
decryption should occur.

The debug printk is useless so it is removed.

Two new #define's are created to indicate if an ENCRYPT or DECRYPT
operation is desired.

Signed-off-by: Tyler Hicks <tyhicks@canonical.com>

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This commit is contained in:

Tyler Hicks 2013-04-05 23:26:22 -07:00

parent 9c6043f412

commit 00a699400a

1 changed files with 20 additions and 86 deletions

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106

fs/ecryptfs/crypto.c

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