spi: spi-cadence: Fix uninit_use coverity warning

Amit Kumar Mahapatra · Portia Stephens · commit 198462450580 · 2024-01-18T13:32:27.000+10:00
Fix "Event uninit_use: Using uninitialized value "num_cs""
coverity warning

Signed-off-by: Amit Kumar Mahapatra &lt;amit.kumar-mahapatra@xilinx.com&gt;
State: pending
Signed-off-by: Hsuan-Yu Lin &lt;shane.lin@canonical.com&gt;
Signed-off-by: Wen-chien Jesse Sung &lt;jesse.sung@canonical.com&gt;
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
@@ -476,7 +476,7 @@ static int cdns_spi_probe(struct platform_device *pdev)
 	int ret = 0, irq;
 	struct spi_master *master;
 	struct cdns_spi *xspi;
-	u32 num_cs;
+	u32 num_cs = 0;
 
 	master = spi_alloc_master(&pdev->dev, sizeof(*xspi));
 	if (!master)
