FGCOM/dahdi-linux
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voicebus: Initialize stack buffer.

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Quiets the following (valid) warning from gcc 7.3.0:

drivers/dahdi/voicebus/GpakApi.c:1648:22: warning: ‘MsgBuffer[1]’ may be used
   uninitialized in this function [-Wmaybe-uninitialized]
         MsgBuffer[1] |= DTMF_UPDATE_MASK;
This commit is contained in:
Shaun Ruffell 2018-08-09 22:26:17 -05:00
parent ea2d67414a
commit 7ecdf370bc
1 changed files with 2 additions and 0 deletions
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drivers/dahdi/voicebus/GpakApi.c
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@ -1636,6 +1636,8 @@ gpakWriteSysParmsStatus_t gpakWriteSystemParms(
DSP_WORD MsgBuffer[MSG_BUFFER_SIZE]; /* message buffer */ DSP_WORD MsgBuffer[MSG_BUFFER_SIZE]; /* message buffer */
DSP_WORD DspStatus; /* DSP's reply status */ DSP_WORD DspStatus; /* DSP's reply status */
memset(MsgBuffer, 0, sizeof(MsgBuffer));
/* Make sure the DSP Id is valid. */ /* Make sure the DSP Id is valid. */
if (DspId >= MAX_DSP_CORES) if (DspId >= MAX_DSP_CORES)
return (WspInvalidDsp); return (WspInvalidDsp);