Displaying 3 results from an estimated 3 matches for "sg_device".
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2019 Dec 11
0
[PATCH 15/24] compat_ioctl: scsi: move ioctl handling into drivers
...6aac236..08efcee7a34d 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -910,19 +910,14 @@ static int put_compat_request_table(struct compat_sg_req_info __user *o,
#endif
static long
-sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
+sg_ioctl_common(struct file *filp, Sg_device *sdp, Sg_fd *sfp,
+ unsigned int cmd_in, void __user *p)
{
- void __user *p = (void __user *)arg;
int __user *ip = p;
int result, val, read_only;
- Sg_device *sdp;
- Sg_fd *sfp;
Sg_request *srp;
unsigned long iflags;
- if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->p...
2019 Dec 11
3
[PATCH 00/24] block, scsi: final compat_ioctl cleanup
Hi Jens, James and Martin,
This series concludes the work I did for linux-5.5 on the compat_ioctl()
cleanup, killing off fs/compat_ioctl.c and block/compat_ioctl.c by moving
everything into drivers.
Overall this would be a reduction both in complexity and line count, but
as I'm also adding documentation the overall number of lines increases
in the end.
My plan was originally to keep the
2020 Jan 02
1
[PATCH v3 13/22] compat_ioctl: scsi: move ioctl handling into drivers
...886d95a..bafeaf7b9ad8 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -911,19 +911,14 @@ static int put_compat_request_table(struct compat_sg_req_info __user *o,
#endif
static long
-sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
+sg_ioctl_common(struct file *filp, Sg_device *sdp, Sg_fd *sfp,
+ unsigned int cmd_in, void __user *p)
{
- void __user *p = (void __user *)arg;
int __user *ip = p;
int result, val, read_only;
- Sg_device *sdp;
- Sg_fd *sfp;
Sg_request *srp;
unsigned long iflags;
- if ((!(sfp = (Sg_fd *) filp->private_data)) || (!(sdp = sfp->p...