linux-stable/drivers/dax
Arnd Bergmann 9de82caad0 dax: avoid -Wempty-body warnings
gcc warns about an empty body in an else statement:

drivers/dax/bus.c: In function 'do_id_store':
drivers/dax/bus.c:94:48: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body]
   94 |                         /* nothing to remove */;
      |                                                ^
drivers/dax/bus.c:99:43: error: suggest braces around empty body in an 'else' statement [-Werror=empty-body]
   99 |                 /* dax_id already added */;
      |                                           ^

In both of these cases, the 'else' exists only to have a place to
add a comment, but that comment doesn't really explain that much
either, so the easiest way to shut up that warning is to just
remove the else.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20210322114514.3490752-1-arnd@kernel.org
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2021-03-22 09:20:06 -07:00
..
hmem dax/hmem: introduce dax_hmem.region_idle parameter 2020-10-13 18:38:28 -07:00
pmem libnvdimm: Make remove callback return void 2021-02-16 19:35:29 -08:00
bus.c dax: avoid -Wempty-body warnings 2021-03-22 09:20:06 -07:00
bus.h dax-device: Make remove callback return void 2021-02-16 19:45:13 -08:00
dax-private.h device-dax: add an 'align' attribute 2020-10-13 18:38:28 -07:00
device.c device-dax: Drop an empty .remove callback 2021-02-16 19:44:40 -08:00
Kconfig mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
kmem.c dax-device: Make remove callback return void 2021-02-16 19:45:13 -08:00
Makefile ACPI: HMAT: refactor hmat_register_target_device to hmem_register_device 2020-10-13 18:38:27 -07:00
super.c whack-a-mole: don't open-code iminor/imajor 2021-02-23 10:25:29 -05:00