crypto: chelsio - Fix indentation warning

Fix Warning introduced in changeset

e1a018e6 ("crypto: chelsio - Remove dst sg size zero check")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Harsh Jain <harsh@chelsio.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>