diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2023-05-18 22:20:43 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-06-07 21:20:21 -0400 |
| commit | 8cd6d0a39452df6101e486471f0e85c1736e9aaa (patch) | |
| tree | ec75ea24d9e327ae30635012a81365422f5ee2e9 /drivers/scsi/hisi_sas/hisi_sas.h | |
| parent | a48e2c328c6505d356c90ef51a2052d1d27f9bef (diff) | |
scsi: hisi_sas: Convert to platform remove callback returning void
The .remove() callback for a platform driver returns an int which makes
many driver authors wrongly assume it's possible to do error handling by
returning an error code. However the value returned is (mostly) ignored and
this typically results in resource leaks. To improve here there is a quest
to make the remove callback return void. In the first step of this quest
all drivers are converted to .remove_new() which already returns void.
hisi_sas_remove() returned zero unconditionally so this was changed to
return void. Then it has the right prototype to be used directly as remove
callback for the two hisi_sas drivers.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230518202043.261739-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas.h')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index fb7c52c119df..9e73e9cbbcfc 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -642,7 +642,7 @@ extern void hisi_sas_sata_done(struct sas_task *task, extern int hisi_sas_get_fw_info(struct hisi_hba *hisi_hba); extern int hisi_sas_probe(struct platform_device *pdev, const struct hisi_sas_hw *ops); -extern int hisi_sas_remove(struct platform_device *pdev); +extern void hisi_sas_remove(struct platform_device *pdev); extern int hisi_sas_slave_configure(struct scsi_device *sdev); extern int hisi_sas_slave_alloc(struct scsi_device *sdev); |