Re: [PATCH v2] bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n

2018-05-17 Thread Coly Li
On 2018/5/17 7:35 PM, Kent Overstreet wrote: > On Thu, May 17, 2018 at 05:53:48PM +0800, Coly Li wrote: >> Commit 539d39eb2708 ("bcache: fix wrong return value in bch_debug_init()") >> returns the return value of debugfs_create_dir() to bcache_init(). When >> CONFIG_DEBUG_FS=n, bch_debug_init()

Re: [PATCH v2] bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n

2018-05-17 Thread Kent Overstreet
On Thu, May 17, 2018 at 05:53:48PM +0800, Coly Li wrote: > Commit 539d39eb2708 ("bcache: fix wrong return value in bch_debug_init()") > returns the return value of debugfs_create_dir() to bcache_init(). When > CONFIG_DEBUG_FS=n, bch_debug_init() always returns 1 and makes > bcache_init() failedi.

[PATCH v2] bcache: return 0 from bch_debug_init() if CONFIG_DEBUG_FS=n

2018-05-17 Thread Coly Li
Commit 539d39eb2708 ("bcache: fix wrong return value in bch_debug_init()") returns the return value of debugfs_create_dir() to bcache_init(). When CONFIG_DEBUG_FS=n, bch_debug_init() always returns 1 and makes bcache_init() failedi. This patch makes bch_debug_init() always returns 0 if