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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2020-11-06 23:39:50 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2020-11-06 23:56:18 +0300 |
| commit | d435c05ab0197ee302290e1cee3f2d9c9024a64f (patch) | |
| tree | 73f3f92c1aaaf5be72d4083299f584eafdf69b5a /mm/page_vma_mapped.c | |
| parent | 49a361327332c9221438397059067f9b205f690d (diff) | |
| download | linux-d435c05ab0197ee302290e1cee3f2d9c9024a64f.tar.xz | |
net/sunrpc: return 0 on attempt to write to "transports"
You can't write to this file because the permissions are 0444. But
it sort of looked like you could do a write and it would result in
a read. Then it looked like proc_sys_call_handler() just ignored
it. Which is confusing. It's more clear if the "write" just
returns zero.
Also, the "lenp" pointer is never NULL so that check can be removed.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'mm/page_vma_mapped.c')
0 files changed, 0 insertions, 0 deletions