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| author | Shaopeng Tan <tan.shaopeng@jp.fujitsu.com> | 2025-06-23 16:50:50 +0900 |
|---|---|---|
| committer | Borislav Petkov (AMD) <bp@alien8.de> | 2025-09-15 11:44:01 +0200 |
| commit | 0e58f6a7dd689c73d67e6a2164b46d4618f2698a (patch) | |
| tree | 89d1704e9d7b9e18af1fa1975f6ec2b9b5357aa5 /fs/resctrl | |
| parent | f83ec76bf285bea5727f478a68b894f5543ca76e (diff) | |
| download | linux-0e58f6a7dd689c73d67e6a2164b46d4618f2698a.tar.gz linux-0e58f6a7dd689c73d67e6a2164b46d4618f2698a.tar.bz2 linux-0e58f6a7dd689c73d67e6a2164b46d4618f2698a.zip | |
fs/resctrl: Optimize code in rdt_get_tree()
schemata_list_destroy() has to be called if schemata_list_create() fails.
rdt_get_tree() calls schemata_list_destroy() in two different ways:
directly if schemata_list_create() itself fails and
on the exit path via the out_schemata_free goto label.
Remove schemata_list_destroy() call on schemata_list_create() failure.
Use existing out_schemata_free goto label instead.
Signed-off-by: Shaopeng Tan <tan.shaopeng@jp.fujitsu.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Reviewed-by: Reinette Chatre <reinette.chatre@intel.com>
Reviewed-by: James Morse <james.morse@arm.com>
Reviewed-by: Koba Ko <kobak@nvidia.com>
Link: https://lore.kernel.org/20250623075051.3610592-1-tan.shaopeng@jp.fujitsu.com
Diffstat (limited to 'fs/resctrl')
| -rw-r--r-- | fs/resctrl/rdtgroup.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/resctrl/rdtgroup.c b/fs/resctrl/rdtgroup.c index 77d08229d855..5f0b7cfa1cc2 100644 --- a/fs/resctrl/rdtgroup.c +++ b/fs/resctrl/rdtgroup.c @@ -2608,10 +2608,8 @@ static int rdt_get_tree(struct fs_context *fc) goto out_root; ret = schemata_list_create(); - if (ret) { - schemata_list_destroy(); - goto out_ctx; - } + if (ret) + goto out_schemata_free; ret = closid_init(); if (ret) @@ -2683,7 +2681,6 @@ out_closid_exit: closid_exit(); out_schemata_free: schemata_list_destroy(); -out_ctx: rdt_disable_ctx(); out_root: rdtgroup_destroy_root(); |