| Message ID | 20241004075944.44932-1-surajsonawane0215@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma | expand |
diff --git a/drivers/hid/intel-ish-hid/ishtp-fw-loader.c b/drivers/hid/intel-ish-hid/ishtp-fw-loader.c index e157863a8..b3c3cfcd9 100644 --- a/drivers/hid/intel-ish-hid/ishtp-fw-loader.c +++ b/drivers/hid/intel-ish-hid/ishtp-fw-loader.c @@ -635,7 +635,7 @@ static int ish_fw_xfer_direct_dma(struct ishtp_cl_data *client_data, const struct firmware *fw, const struct shim_fw_info fw_info) { - int rv; + int rv = 0; void *dma_buf; dma_addr_t dma_buf_phy; u32 fragment_offset, fragment_size, payload_max_size;
Fix the uninitialized symbol 'rv' in the function ish_fw_xfer_direct_dma to resolve the following warning from the smatch tool: drivers/hid/intel-ish-hid/ishtp-fw-loader.c:714 ish_fw_xfer_direct_dma() error: uninitialized symbol 'rv'. Initialize 'rv' to 0 to prevent undefined behavior from uninitialized access. Signed-off-by: SurajSonawane2415 <surajsonawane0215@gmail.com> --- drivers/hid/intel-ish-hid/ishtp-fw-loader.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)