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| author |   Alexey Dobriyan <adobriyan@gmail.com> | 2021-05-06 18:02:16 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2021-05-06 19:24:11 -0700 |
| commit | d4455faccd6cbe11ddfdbe28723a2122453b4f4e (patch) | |
| tree | 259db030de708622b3215088c3eb664c36b85a4b /drivers/scsi/esas2r/esas2r_main.c | |
| parent | proc: save LOC in __xlate_proc_name() (diff) | |
| download | linux-dev-d4455faccd6cbe11ddfdbe28723a2122453b4f4e.tar.xz linux-dev-d4455faccd6cbe11ddfdbe28723a2122453b4f4e.zip | |
proc: mandate ->proc_lseek in "struct proc_ops"
Now that proc_ops are separate from file_operations and other operations
it easy to check all instances to have ->proc_lseek hook and remove check
in main code.
Note:
nonseekable_open() files naturally don't require ->proc_lseek.
Garbage collect pde_lseek() function.
[adobriyan@gmail.com: smoke test lseek()]
Link: https://lkml.kernel.org/r/YG4OIhChOrVTPgdN@localhost.localdomain
Link: https://lkml.kernel.org/r/YFYX0Bzwxlc7aBa/@localhost.localdomain
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/scsi/esas2r/esas2r_main.c')
| -rw-r--r-- | drivers/scsi/esas2r/esas2r_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/esas2r/esas2r_main.c b/drivers/scsi/esas2r/esas2r_main.c index 5d9eeac6717a..45ec9f16c085 100644 --- a/drivers/scsi/esas2r/esas2r_main.c +++ b/drivers/scsi/esas2r/esas2r_main.c @@ -616,6 +616,7 @@ static const struct file_operations esas2r_proc_fops = { }; static const struct proc_ops esas2r_proc_ops = { + .proc_lseek = default_llseek, .proc_ioctl = esas2r_proc_ioctl, #ifdef CONFIG_COMPAT .proc_compat_ioctl = compat_ptr_ioctl, |