From 96118565d24e7691e423d73be224b3a3fffc4680 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 28 Nov 2025 10:17:49 +0300 Subject: [PATCH] gpib: Fix error code in ibonline() This accidentally returns 1 on error, but it should return negative error codes. Fixes: 9dde4559e939 ("staging: gpib: Add GPIB common core driver") Signed-off-by: Dan Carpenter Link: https://patch.msgid.link/aSlMnaT1M104NJb2@stanley.mountain Signed-off-by: Greg Kroah-Hartman --- drivers/gpib/common/iblib.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/gpib/common/iblib.c b/drivers/gpib/common/iblib.c index 7cbb6a467177d..b672dd6aad25f 100644 --- a/drivers/gpib/common/iblib.c +++ b/drivers/gpib/common/iblib.c @@ -227,11 +227,10 @@ int ibonline(struct gpib_board *board) #ifndef CONFIG_NIOS2 board->autospoll_task = kthread_run(&autospoll_thread, board, "gpib%d_autospoll_kthread", board->minor); - retval = IS_ERR(board->autospoll_task); - if (retval) { + if (IS_ERR(board->autospoll_task)) { dev_err(board->gpib_dev, "failed to create autospoll thread\n"); board->interface->detach(board); - return retval; + return PTR_ERR(board->autospoll_task); } #endif board->online = 1; -- 2.47.3