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crypto: nx - use common code for both NX decompress success cases

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Replace the duplicated finishing code (set destination buffer length and
set return code to 0) in the case of decompressing a buffer with no header
with a goto to the success case of decompressing a buffer with a header.

This is a trivial change that allows both success cases to use common code,
and includes the pr_debug() msg in both cases as well.

Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Dan Streetman 2015-07-22 14:26:35 -04:00 committed by Herbert Xu
parent ee781b7ff3
commit 20fc311fc0
1 changed files with 2 additions and 4 deletions
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6
drivers/crypto/nx/nx-842-crypto.c
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@ -520,10 +520,7 @@ static int nx842_crypto_decompress(struct crypto_tfm *tfm,
if (ret)
goto unlock;
*dlen = p.ototal;
ret = 0;
goto unlock;
goto success;
}
if (!hdr->groups) {
@ -557,6 +554,7 @@ static int nx842_crypto_decompress(struct crypto_tfm *tfm,
goto unlock;
}
success:
*dlen = p.ototal;
pr_debug("decompress total slen %x dlen %x\n", slen, *dlen);