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| /openbmc/linux/drivers/hid/intel-ish-hid/ |
| H A D | ishtp-fw-loader.c | diff fb1643d00a505d54d90aa2a3470b35c8a0ff2ee5 Fri Oct 04 02:59:44 CDT 2024 SurajSonawane2415 <surajsonawane0215@gmail.com> hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma
commit d41bff05a61fb539f21e9bf0d39fac77f457434e upstream.
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.
Cc: stable@vger.kernel.org
Fixes: 91b228107da3 ("HID: intel-ish-hid: ISH firmware loader client driver")
Signed-off-by: SurajSonawane2415 <surajsonawane0215@gmail.com>
Link: https://patch.msgid.link/20241004075944.44932-1-surajsonawane0215@gmail.com
Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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