TARGET_MCU_NRF51822 - Initialize uninitialized variable in spi_api.c.

pan- · pan- · commit 54f52d7a5f93 · 2016-09-26T13:28:41.000+01:00
Even if that wasn't dangerous, this changes makes the compiler happy.
diff --git a/hal/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/spi_api.c b/hal/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/spi_api.c
@@ -32,7 +32,7 @@ extern volatile i2c_spi_peripheral_t i2c1_spi1_peripheral;
 
 void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel)
 {
-    SPIName spi;
+    SPIName spi = SPI_0;
     
     if (ssel == NC && i2c0_spi0_peripheral.usage == I2C_SPI_PERIPHERAL_FOR_SPI &&
             i2c0_spi0_peripheral.sda_mosi == (uint8_t)mosi &&

Original file line number	Diff line number	Diff line change
`@@ -32,7 +32,7 @@ extern volatile i2c_spi_peripheral_t i2c1_spi1_peripheral;`
`32`	`32`
`33`	`33`	`void spi_init(spi_t *obj, PinName mosi, PinName miso, PinName sclk, PinName ssel)`
`34`	`34`	`{`
`35`		`- SPIName spi;`
	`35`	`+ SPIName spi = SPI_0;`
`36`	`36`
`37`	`37`	`if (ssel == NC && i2c0_spi0_peripheral.usage == I2C_SPI_PERIPHERAL_FOR_SPI &&`
`38`	`38`	`i2c0_spi0_peripheral.sda_mosi == (uint8_t)mosi &&`