intel_scu_ipc: move local memory initialization out of a mutex
'{ }' and memset will both reset the cbuf buffer. Only once is enough and this can be done outside fo the mutex. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
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02941007f5
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8642d7f836
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@ -216,13 +216,13 @@ static int pwr_reg_rdwr(u16 *addr, u8 *data, u32 count, u32 op, u32 id)
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int nc;
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u32 offset = 0;
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int err;
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u8 cbuf[IPC_WWBUF_SIZE] = { };
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u8 cbuf[IPC_WWBUF_SIZE];
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u32 *wbuf = (u32 *)&cbuf;
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mutex_lock(&ipclock);
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memset(cbuf, 0, sizeof(cbuf));
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mutex_lock(&ipclock);
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if (ipcdev.pdev == NULL) {
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mutex_unlock(&ipclock);
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return -ENODEV;
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