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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-15 08:43:49 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-03-15 08:43:49 +0100 |
| commit | 280def1e1c17d35b21206881937d4498bcc1f503 (patch) | |
| tree | 6e40d88144f06dce56338c60073b85b36207f1ef /drivers/atm/lanai.c | |
| parent | 3d82be8be6fdf38543fa3ae9c35beda4a8a8d067 (diff) | |
| parent | 1e28eed17697bcf343c6743f0028cc3b5dd88bf0 (diff) | |
| download | linux-280def1e1c17d35b21206881937d4498bcc1f503.tar.gz linux-280def1e1c17d35b21206881937d4498bcc1f503.tar.bz2 linux-280def1e1c17d35b21206881937d4498bcc1f503.zip | |
Merge 5.12-rc3 into tty-next
Resolves a merge issue with:
drivers/tty/hvc/hvcs.c
and we want the tty/serial fixes from 5.12-rc3 in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/atm/lanai.c')
| -rw-r--r-- | drivers/atm/lanai.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index d7277c26e423..32d7aa141d96 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -2233,6 +2233,7 @@ static int lanai_dev_open(struct atm_dev *atmdev) conf1_write(lanai); #endif iounmap(lanai->base); + lanai->base = NULL; error_pci: pci_disable_device(lanai->pci); error: @@ -2245,6 +2246,8 @@ static int lanai_dev_open(struct atm_dev *atmdev) static void lanai_dev_close(struct atm_dev *atmdev) { struct lanai_dev *lanai = (struct lanai_dev *) atmdev->dev_data; + if (lanai->base==NULL) + return; printk(KERN_INFO DEV_LABEL "(itf %d): shutting down interface\n", lanai->number); lanai_timed_poll_stop(lanai); @@ -2552,7 +2555,7 @@ static int lanai_init_one(struct pci_dev *pci, struct atm_dev *atmdev; int result; - lanai = kmalloc(sizeof(*lanai), GFP_KERNEL); + lanai = kzalloc(sizeof(*lanai), GFP_KERNEL); if (lanai == NULL) { printk(KERN_ERR DEV_LABEL ": couldn't allocate dev_data structure!\n"); |