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-rw-r--r--drivers/char/tpm/tpm_tis_i2c_cr50.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/tpm/tpm_tis_i2c_cr50.c b/drivers/char/tpm/tpm_tis_i2c_cr50.c
index ec9a65e7887d..f19c227d20f4 100644
--- a/drivers/char/tpm/tpm_tis_i2c_cr50.c
+++ b/drivers/char/tpm/tpm_tis_i2c_cr50.c
@@ -483,6 +483,7 @@ static int tpm_cr50_i2c_tis_recv(struct tpm_chip *chip, u8 *buf, size_t buf_len)
expected = be32_to_cpup((__be32 *)(buf + 2));
if (expected > buf_len) {
dev_err(&chip->dev, "Buffer too small to receive i2c data\n");
+ rc = -E2BIG;
goto out_err;
}