Removes NULL check before kfree
and using tabs in place of space.
and removing checkpatch warning:
labels should not be indented.
Signed-off-by: Maninder Singh <maninder1.s@xxxxxxxxxxx>
Reviewed-by: Vaneet narang <v.narang@xxxxxxxxxxx>
---
drivers/net/ppp/ppp_mppe.c | 24 +++++++++++-------------
1 file changed, 11 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ppp/ppp_mppe.c b/drivers/net/ppp/ppp_mppe.c
index 05005c6..339b50e 100644
--- a/drivers/net/ppp/ppp_mppe.c
+++ b/drivers/net/ppp/ppp_mppe.c
@@ -237,15 +237,14 @@ 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)
+out_free:
+ kfree(state->sha1_digest);
+ if (state->sha1)
crypto_free_hash(state->sha1);
- if (state->arc4)
+ if (state->arc4)
crypto_free_blkcipher(state->arc4);
- kfree(state);
- out:
+ kfree(state);
+out:
return NULL;
}
@@ -256,13 +255,12 @@ 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);
- if (state->arc4)
- crypto_free_blkcipher(state->arc4);
- kfree(state);
+ if (state->sha1)
+ crypto_free_hash(state->sha1);
+ if (state->arc4)
+ crypto_free_blkcipher(state->arc4);
+ kfree(state);
}
}
--
1.7.9.5
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