4 files changed, 7 insertions, 16 deletions
diff --git a/internal/federation/dereferencing/account.go b/internal/federation/dereferencing/account.go
index d51d3078e..86ea9b7fd 100644
--- a/internal/federation/dereferencing/account.go
+++ b/internal/federation/dereferencing/account.go
@@ -37,6 +37,7 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/log"
 	"github.com/superseriousbusiness/gotosocial/internal/media"
 	"github.com/superseriousbusiness/gotosocial/internal/transport"
+	"github.com/superseriousbusiness/gotosocial/internal/util"
 )
 
 // accountUpToDate returns whether the given account model is both updateable (i.e.
@@ -384,7 +385,7 @@ func (d *Dereferencer) enrichAccountSafely(
 	// to safely defer in case of panic, while still
 	// performing more granular unlocks when needed.
 	unlock := d.state.FedLocks.Lock(uriStr)
-	unlock = doOnce(unlock)
+	unlock = util.DoOnce(unlock)
 	defer unlock()
 
 	// Perform status enrichment with passed vars.
@@ -735,7 +736,7 @@ func (d *Dereferencer) fetchRemoteAccountAvatar(ctx context.Context, tsport tran
 
 	// Acquire lock for derefs map.
 	unlock := d.state.FedLocks.Lock(latestAcc.AvatarRemoteURL)
-	unlock = doOnce(unlock)
+	unlock = util.DoOnce(unlock)
 	defer unlock()
 
 	// Look for an existing dereference in progress.
@@ -821,7 +822,7 @@ func (d *Dereferencer) fetchRemoteAccountHeader(ctx context.Context, tsport tran
 
 	// Acquire lock for derefs map.
 	unlock := d.state.FedLocks.Lock(latestAcc.HeaderRemoteURL)
-	unlock = doOnce(unlock)
+	unlock = util.DoOnce(unlock)
 	defer unlock()
 
 	// Look for an existing dereference in progress.
diff --git a/internal/federation/dereferencing/emoji.go b/internal/federation/dereferencing/emoji.go
index 1bf19d2fd..009191780 100644
--- a/internal/federation/dereferencing/emoji.go
+++ b/internal/federation/dereferencing/emoji.go
@@ -28,6 +28,7 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/id"
 	"github.com/superseriousbusiness/gotosocial/internal/log"
 	"github.com/superseriousbusiness/gotosocial/internal/media"
+	"github.com/superseriousbusiness/gotosocial/internal/util"
 )
 
 func (d *Dereferencer) GetRemoteEmoji(ctx context.Context, requestingUsername string, remoteURL string, shortcode string, domain string, id string, emojiURI string, ai *media.AdditionalEmojiInfo, refresh bool) (*media.ProcessingEmoji, error) {
@@ -44,7 +45,7 @@ func (d *Dereferencer) GetRemoteEmoji(ctx context.Context, requestingUsername st
 
 	// Acquire lock for derefs map.
 	unlock := d.state.FedLocks.Lock(remoteURL)
-	unlock = doOnce(unlock)
+	unlock = util.DoOnce(unlock)
 	defer unlock()
 
 	// first check if we're already processing this emoji
diff --git a/internal/federation/dereferencing/status.go b/internal/federation/dereferencing/status.go
index 56032f351..71cc5c530 100644
--- a/internal/federation/dereferencing/status.go
+++ b/internal/federation/dereferencing/status.go
@@ -295,7 +295,7 @@ func (d *Dereferencer) enrichStatusSafely(
 	// to safely defer in case of panic, while still
 	// performing more granular unlocks when needed.
 	unlock := d.state.FedLocks.Lock(uriStr)
-	unlock = doOnce(unlock)
+	unlock = util.DoOnce(unlock)
 	defer unlock()
 
 	// Perform status enrichment with passed vars.
diff --git a/internal/federation/dereferencing/util.go b/internal/federation/dereferencing/util.go
index c37f2d82d..38622f6c1 100644
--- a/internal/federation/dereferencing/util.go
+++ b/internal/federation/dereferencing/util.go
@@ -23,17 +23,6 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
 )
 
-// doOnce wraps a function to only perform it once.
-func doOnce(fn func()) func() {
-	var once int32
-	return func() {
-		if once == 0 {
-			fn()
-			once = 1
-		}
-	}
-}
-
 // pollChanged returns whether a poll has changed in way that
 // indicates that this should be an entirely new poll. i.e. if
 // the available options have changed, or the expiry has increased.