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dbri: move dereference after check for NULL
We accidentally introduced a dereference before the NULL check in
xmit_descs() as part of silencing a GCC warning.
Fixes: 16f46050e7
("dbri: Fix compiler warning")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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parent
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@ -1702,7 +1702,7 @@ interrupts are disabled.
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static void xmit_descs(struct snd_dbri *dbri)
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{
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struct dbri_streaminfo *info;
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u32 dvma_addr = (u32)dbri->dma_dvma;
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u32 dvma_addr;
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s32 *cmd;
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unsigned long flags;
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int first_td;
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@ -1710,6 +1710,7 @@ static void xmit_descs(struct snd_dbri *dbri)
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if (dbri == NULL)
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return; /* Disabled */
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dvma_addr = (u32)dbri->dma_dvma;
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info = &dbri->stream_info[DBRI_REC];
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spin_lock_irqsave(&dbri->lock, flags);
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