From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> Date: Sun, 22 Oct 2017 13:15:16 +0200 A return was performed with the same error code after two condition checks. Thus use a single statement instead. Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx> --- drivers/char/tpm/xen-tpmfront.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c index 873a5631937a..0d02743e7a87 100644 --- a/drivers/char/tpm/xen-tpmfront.c +++ b/drivers/char/tpm/xen-tpmfront.c @@ -82,10 +82,7 @@ static int vtpm_send(struct tpm_chip *chip, u8 *buf, size_t count) u32 ordinal; unsigned long duration; - if (offset > PAGE_SIZE) - return -EINVAL; - - if (offset + count > PAGE_SIZE) + if (offset > PAGE_SIZE || offset + count > PAGE_SIZE) return -EINVAL; /* Wait for completion of any existing command or cancellation */ -- 2.14.2
