[tpmdd-devel] char: tpm: remove unnecessary code

Message ID 20170531000557.GA3301@embeddedgus
State New
Headers show

Commit Message

Gustavo A. R. Silva May 31, 2017, 12:05 a.m.
Remove unnecessary code.
Pointer chip cannot be NULL in st33zp24_send().

Addresses-Coverity-ID: 1397648
Cc: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
---
 drivers/char/tpm/st33zp24/st33zp24.c | 2 --
 1 file changed, 2 deletions(-)

Patch

diff --git a/drivers/char/tpm/st33zp24/st33zp24.c b/drivers/char/tpm/st33zp24/st33zp24.c
index 4d1dc8b..ca74c24 100644
--- a/drivers/char/tpm/st33zp24/st33zp24.c
+++ b/drivers/char/tpm/st33zp24/st33zp24.c
@@ -373,8 +373,6 @@  static int st33zp24_send(struct tpm_chip *chip, unsigned char *buf,
 	int ret;
 	u8 data;
 
-	if (!chip)
-		return -EBUSY;
 	if (len < TPM_HEADER_SIZE)
 		return -EBUSY;