[PATCH] drivers/char/mwave/tp3780i.c: remove dead code

This patch removes some dead code found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c
index 954d06f..d6c72e0 100644 (file)
--- a/drivers/char/mwave/tp3780i.c
+++ b/drivers/char/mwave/tp3780i.c
@@ -286,7 +286,7 @@ int tp3780I_ReleaseResources(THINKPAD_BD_DATA * pBDData)
 int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
 {
        DSP_3780I_CONFIG_SETTINGS *pSettings = &pBDData->rDspSettings;
-       BOOLEAN bDSPPoweredUp = FALSE, bDSPEnabled = FALSE, bInterruptAllocated = FALSE;
+       BOOLEAN bDSPPoweredUp = FALSE, bInterruptAllocated = FALSE;
 
        PRINTK_2(TRACE_TP3780I, "tp3780i::tp3780I_EnableDSP entry pBDData %p\n", pBDData);
 
@@ -391,8 +391,6 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
        if (dsp3780I_EnableDSP(pSettings, s_ausThinkpadIrqToField, s_ausThinkpadDmaToField)) {
                PRINTK_ERROR("tp3780i::tp3780I_EnableDSP: Error: dsp7880I_EnableDSP() failed\n");
                goto exit_cleanup;
-       } else {
-               bDSPEnabled = TRUE;
        }
 
        EnableSRAM(pBDData);
@@ -405,8 +403,6 @@ int tp3780I_EnableDSP(THINKPAD_BD_DATA * pBDData)
 
 exit_cleanup:
        PRINTK_ERROR("tp3780i::tp3780I_EnableDSP: Cleaning up\n");
-       if (bDSPEnabled)
-               dsp3780I_DisableDSP(pSettings);
        if (bDSPPoweredUp)
                smapi_set_DSP_power_state(FALSE);
        if (bInterruptAllocated) {