crypto: picoxcell - check return value of sg_nents_for_len

Browse source

The sg_nents_for_len() function could fail, this patch add a check for
its return value.
In the same time, we remove sg_count() as it is used as an alias of
sg_nents_for_len.

Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

...

This commit is contained in:

LABBE Corentin 2015-11-04 21:13:37 +01:00 • committed by Herbert Xu

parent 4fa9948ca5

commit f051f95eb4

1 changed files with 34 additions and 14 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

48

drivers/crypto/picoxcell_crypto.c

View file