Messages in this thread Patch in this message | | | From | Jiada Wang <> | Subject | [PATCH v11 45/56] Input: atmel_mxt_ts: return error from mxt_process_messages_until_invalid() | Date | Thu, 7 May 2020 22:56:45 -0700 |
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From: Dean Jenkins <Dean_Jenkins@mentor.com>
mxt_process_messages_until_invalid() failed to propagate the error code from mxt_read_and_process_messages() so return the error code.
Signed-off-by: Dean Jenkins <Dean_Jenkins@mentor.com> Signed-off-by: Deepak Das <deepak_das@mentor.com> Signed-off-by: George G. Davis <george_davis@mentor.com> Signed-off-by: Jiada Wang <jiada_wang@mentor.com> --- drivers/input/touchscreen/atmel_mxt_ts.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/input/touchscreen/atmel_mxt_ts.c b/drivers/input/touchscreen/atmel_mxt_ts.c index ed850a0bae69..7c530ffac1ba 100644 --- a/drivers/input/touchscreen/atmel_mxt_ts.c +++ b/drivers/input/touchscreen/atmel_mxt_ts.c @@ -1563,6 +1563,8 @@ static int mxt_process_messages_until_invalid(struct mxt_data *data) /* Read messages until we force an invalid */ do { read = mxt_read_and_process_messages(data, count); + if (read < 0) + return read; if (read < count) return 0; } while (--tries); -- 2.17.1
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