>No need of explicit NULL check before kfree,
>removing the same and little coding style changes.
>
>Signed-off-by: Maninder Singh <maninder...@samsung.com>
>Reviewed-by: Vaneet narang <v.nar...@samsung.com>
>---
> drivers/net/ppp/ppp_mppe.c | 10 ++++------
> 1 file changed, 4 insertions(+), 6 deletions(-)
>
>diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c
>index 05005c6..06f60b1 100644
>--- a/drivers/net/ppp/ppp_mppe.c
>+++ b/drivers/net/ppp/ppp_mppe.c
>@@ -238,12 +238,11 @@ static void *mppe_alloc(unsigned char *options, int
>optlen)
> return (void *)state;
>
> out_free:
>- if (state->sha1_digest)
> kfree(state->sha1_digest);
> if (state->sha1)
>- crypto_free_hash(state->sha1);
>+ crypto_free_hash(state->sha1);
> if (state->arc4)
>- crypto_free_blkcipher(state->arc4);
>+ crypto_free_blkcipher(state->arc4);
> kfree(state);
> out:
> return NULL;
>@@ -256,12 +255,11 @@ static void mppe_free(void *arg)
> {
> struct ppp_mppe_state *state = (struct ppp_mppe_state *) arg;
> if (state) {
>- if (state->sha1_digest)
> kfree(state->sha1_digest);
> if (state->sha1)
>- crypto_free_hash(state->sha1);
>+ crypto_free_hash(state->sha1);
> if (state->arc4)
>- crypto_free_blkcipher(state->arc4);
>+ crypto_free_blkcipher(state->arc4);
> kfree(state);
> }
> }
>--
>1.7.9.5
Send V2 of patch with some more changes.
Thanks
Maninder
-------
