| commit | 6677a776cf3dc4950a790946f88d26dafc4baf7b | [log] [tgz] |
|---|---|---|
| author | Phil Sutter <phil.sutter@viprinet.com> | Thu May 05 15:29:02 2011 +0200 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Wed May 11 15:06:18 2011 +1000 |
| tree | 7554959e21ad98344c8e150f71c3aade49fca233 | |
| parent | 7a1c6bcf269203485d716d8e3bec6671dabb5067 [diff] |
crypto: mv_cesa - refactor copy_src_to_buf() The main goal was to have it not do anything when a zero len parameter was being passed (which could lead to a null pointer dereference, as in this case p->src_sg is null, either). Using the min() macro, the lower part of the loop gets simpler, too. Signed-off-by: Phil Sutter <phil.sutter@viprinet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>