Simply set error code to -EEXIST when quota limit is already enabled in
dquot_quota_enable to remove unnecessary error code translation.
Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
---
fs/quota/dquot.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/quota/dquot.c b/fs/quota/dquot.c
index 2ca1f16689de..fdf19360ffc9 100644
--- a/fs/quota/dquot.c
+++ b/fs/quota/dquot.c
@@ -2598,7 +2598,8 @@ static int dquot_quota_enable(struct super_block *sb, unsigned int flags)
goto out_err;
}
if (sb_has_quota_limits_enabled(sb, type)) {
- ret = -EBUSY;
+ /* compatible with XFS */
+ ret = -EEXIST;
goto out_err;
}
spin_lock(&dq_state_lock);
@@ -2612,9 +2613,6 @@ static int dquot_quota_enable(struct super_block *sb, unsigned int flags)
if (flags & qtype_enforce_flag(type))
dquot_disable(sb, type, DQUOT_LIMITS_ENABLED);
}
- /* Error code translation for better compatibility with XFS */
- if (ret == -EBUSY)
- ret = -EEXIST;
return ret;
}
--
2.30.0
