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tpm/tpm_ibmvtpm: fix unreachable code warning (smatch warning)
authorPeter Huewe <PeterHuewe@gmx.de>
Tue, 29 Oct 2013 00:59:57 +0000 (01:59 +0100)
committerPeter Huewe <peterhuewe@gmx.de>
Mon, 6 Jan 2014 13:37:24 +0000 (14:37 +0100)
smatch complains:
drivers/char/tpm/tpm_ibmvtpm.c:510
ibmvtpm_crq_process() info: ignoring unreachable code.

-> The return is not necessary here, remove it

Signed-off-by: Peter Huewe <peterhuewe@gmx.de>
drivers/char/tpm/tpm_ibmvtpm.c patch | blob | blame | history

diff --git a/drivers/char/tpm/tpm_ibmvtpm.c b/drivers/char/tpm/tpm_ibmvtpm.c
index 2783a42aa73295406bee2ff845f5ae08a2d9c738..cab8d098095c7c04df0555c322ea116d972675e6 100644 (file)
--- a/drivers/char/tpm/tpm_ibmvtpm.c
+++ b/drivers/char/tpm/tpm_ibmvtpm.c
@@ -507,7 +507,6 @@ static void ibmvtpm_crq_process(struct ibmvtpm_crq *crq,
                        dev_err(ibmvtpm->dev, "Unknown crq message type: %d\n", crq->msg);
                        return;
                }
-               return;
        case IBMVTPM_VALID_CMD:
                switch (crq->msg) {
                case VTPM_GET_RTCE_BUFFER_SIZE_RES: