diff options
Diffstat (limited to 'external/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-initialize-local-variables-before-use.patch')
| -rw-r--r-- | external/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-initialize-local-variables-before-use.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/external/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-initialize-local-variables-before-use.patch b/external/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-initialize-local-variables-before-use.patch new file mode 100644 index 00000000..f9fae164 --- /dev/null +++ b/external/meta-openembedded/meta-oe/recipes-extended/upm/upm/0001-initialize-local-variables-before-use.patch @@ -0,0 +1,57 @@ +From cce8be3966b602cf7e20d559e50fcf493b9b42cc Mon Sep 17 00:00:00 2001 +From: Khem Raj <raj.khem@gmail.com> +Date: Mon, 23 Dec 2019 18:13:21 -0800 +Subject: [PATCH] initialize local variables before use + +fixes +error: 'ctrl_reg2_data' may be used uninitialized in this function [-Werror=maybe-uninitialized] + +Upstream-Status: Submitted [https://github.com/eclipse/upm/pull/693] +Signed-off-by: Khem Raj <raj.khem@gmail.com> +--- + src/kxtj3/kxtj3.c | 8 ++++---- + 1 file changed, 4 insertions(+), 4 deletions(-) + +diff --git a/src/kxtj3/kxtj3.c b/src/kxtj3/kxtj3.c +index a6f3c4f8..050ae585 100755 +--- a/src/kxtj3/kxtj3.c ++++ b/src/kxtj3/kxtj3.c +@@ -715,7 +715,7 @@ upm_result_t kxtj3_sensor_software_reset(const kxtj3_context dev) + if (kxtj3_set_bit_on(dev, KXTJ3_CTRL_REG2, KXTJ3_CTRL_REG2_SRST) != UPM_SUCCESS) + return UPM_ERROR_OPERATION_FAILED; + +- uint8_t ctrl_reg2_data; ++ uint8_t ctrl_reg2_data = 0; + kxtj3_read_register(dev, KXTJ3_CTRL_REG2, &ctrl_reg2_data); + + uint8_t srst_counter = 0; +@@ -824,7 +824,7 @@ upm_result_t kxtj3_enable_interrupt_pin(const kxtj3_context dev, KXTJ3_INTERRUPT + KXTJ3_INTERRUPT_RESPONSE_T response_type) + { + assert(dev != NULL); +- uint8_t int_reg_value; ++ uint8_t int_reg_value = 0; + kxtj3_read_register(dev, KXTJ3_INT_CTRL_REG1, &int_reg_value); + + if (polarity) +@@ -865,7 +865,7 @@ upm_result_t kxtj3_set_interrupt_response(const kxtj3_context dev, KXTJ3_INTERRU + bool kxtj3_get_interrupt_status(const kxtj3_context dev) + { + assert(dev != NULL); +- uint8_t status_reg_value; ++ uint8_t status_reg_value = 0; + kxtj3_read_register(dev, KXTJ3_STATUS_REG, &status_reg_value); + if (!(status_reg_value & KXTJ3_STATUS_REG_INT)) + return false; +@@ -955,7 +955,7 @@ kxtj3_wakeup_axes kxtj3_get_wakeup_axis_and_direction(kxtj3_context dev) + { + assert(dev != NULL); + +- uint8_t int_source2_value; ++ uint8_t int_source2_value = 0; + kxtj3_read_register(dev, KXTJ3_INT_SOURCE2, &int_source2_value); + + kxtj3_wakeup_axes wakeup_axis; +-- +2.24.1 + |