| Message ID | 20250419131315.24897-1-purvayeshi550@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | input: ili210x: Fix uninitialized symbols in ili251x_firmware_to_buffer | expand |
diff --git a/drivers/input/touchscreen/ili210x.c b/drivers/input/touchscreen/ili210x.c index fa38d70aded7..10b52d87c41a 100644 --- a/drivers/input/touchscreen/ili210x.c +++ b/drivers/input/touchscreen/ili210x.c @@ -586,8 +586,8 @@ static const u8 *ili251x_firmware_to_buffer(const struct firmware *fw, u16 *ac_end, u16 *df_end) { const struct ihex_binrec *rec; - u32 fw_addr, fw_last_addr = 0; - u16 fw_len; + u32 fw_addr = 0, fw_last_addr = 0; + u16 fw_len = 0; /* * The firmware ihex blob can never be bigger than 64 kiB, so make this
Fix Smatch-detected issue: drivers/input/touchscreen/ili210x.c:621 ili251x_firmware_to_buffer() error: uninitialized symbol 'fw_addr'. drivers/input/touchscreen/ili210x.c:621 ili251x_firmware_to_buffer() error: uninitialized symbol 'fw_len'. Initialize 'fw_addr' and 'fw_len' to 0 in ili251x_firmware_to_buffer() to avoid uninitialized use warnings reported by smatch. Although the while loop ensures both variables are always assigned before use, initializing them silences false positives. Signed-off-by: Purva Yeshi <purvayeshi550@gmail.com> --- drivers/input/touchscreen/ili210x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)