Re: [PATCH] zswap: ignore debugfs_create_dir() return value

2019-01-31 Thread Dan Streetman
On Tue, Jan 29, 2019 at 3:33 PM Greg Kroah-Hartman wrote: > > On Tue, Jan 29, 2019 at 02:46:30PM -0500, Dan Streetman wrote: > > On Tue, Jan 22, 2019 at 10:23 AM Greg Kroah-Hartman > > wrote: > > > > > > When calling debugfs functions, there is no need to ever check the > > > return value. The

Re: [PATCH] zswap: ignore debugfs_create_dir() return value

2019-01-29 Thread Greg Kroah-Hartman
On Tue, Jan 29, 2019 at 02:46:30PM -0500, Dan Streetman wrote: > On Tue, Jan 22, 2019 at 10:23 AM Greg Kroah-Hartman > wrote: > > > > When calling debugfs functions, there is no need to ever check the > > return value. The function can work or not, but the code logic should > > never do

Re: [PATCH] zswap: ignore debugfs_create_dir() return value

2019-01-29 Thread Dan Streetman
On Tue, Jan 22, 2019 at 10:23 AM Greg Kroah-Hartman wrote: > > When calling debugfs functions, there is no need to ever check the > return value. The function can work or not, but the code logic should > never do something different based on this. > > Cc: Seth Jennings > Cc: Dan Streetman >

[PATCH] zswap: ignore debugfs_create_dir() return value

2019-01-22 Thread Greg Kroah-Hartman
When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this. Cc: Seth Jennings Cc: Dan Streetman Cc: linux...@kvack.org Signed-off-by: Greg Kroah-Hartman --- mm/zswap.c | 2