AcoSail/kernel_optimize_test
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char/mwave: remove redundant initialization of variable bRC

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The variable bRC is being initialized with a value that is never read
and it is being updated later with a new value.  The initialization is
redundant and can be removed.

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200611152708.927344-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Colin Ian King 2020-06-11 16:27:08 +01:00 committed by Greg Kroah-Hartman
parent 8775893502
commit 7ca78630a1
1 changed files with 2 additions and 2 deletions
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drivers/char/mwave/smapi.c
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@ -126,7 +126,7 @@ static int smapi_request(unsigned short inBX, unsigned short inCX,
int smapi_query_DSP_cfg(SMAPI_DSP_SETTINGS * pSettings) int smapi_query_DSP_cfg(SMAPI_DSP_SETTINGS * pSettings)
{ {
int bRC = -EIO; int bRC;
unsigned short usAX, usBX, usCX, usDX, usDI, usSI; unsigned short usAX, usBX, usCX, usDX, usDI, usSI;
static const unsigned short ausDspBases[] = { static const unsigned short ausDspBases[] = {
0x0030, 0x4E30, 0x8E30, 0xCE30, 0x0030, 0x4E30, 0x8E30, 0xCE30,
@ -497,7 +497,7 @@ int smapi_set_DSP_cfg(void)
int smapi_set_DSP_power_state(bool bOn) int smapi_set_DSP_power_state(bool bOn)
{ {
int bRC = -EIO; int bRC;
unsigned short usAX, usBX, usCX, usDX, usDI, usSI; unsigned short usAX, usBX, usCX, usDX, usDI, usSI;
unsigned short usPowerFunction; unsigned short usPowerFunction;