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-rw-r--r--arch/s390/crypto/paes_s390.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/s390/crypto/paes_s390.c b/arch/s390/crypto/paes_s390.c
index d69ea495c4d7..716b17238599 100644
--- a/arch/s390/crypto/paes_s390.c
+++ b/arch/s390/crypto/paes_s390.c
@@ -474,8 +474,11 @@ static int ctr_paes_crypt(struct blkcipher_desc *desc, unsigned long modifier,
ret = blkcipher_walk_done(desc, walk, nbytes - n);
}
if (k < n) {
- if (__ctr_paes_set_key(ctx) != 0)
+ if (__ctr_paes_set_key(ctx) != 0) {
+ if (locked)
+ spin_unlock(&ctrblk_lock);
return blkcipher_walk_done(desc, walk, -EIO);
+ }
}
}
if (locked)