[PATCH] gfs2: Fix the return value in gfs2_get_link() kernel-doc

[Karl Mehltretter]

gfs2_get_link() returns the link target or an error pointer, but its
kernel-doc still describes an integer status. The mismatch dates back to
the change in its predecessor's follow_link calling convention.

Describe the returned pointer and error value.

Fixes: 680baacbca69 ("new ->follow_link() and ->put_link() calling conventions")
Assisted-by: LLM
Signed-off-by: Karl Mehltretter <kmehltretter@xxxxxxxxx>
---
 fs/gfs2/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index f361876c5583353a1196ed35be1c95af33a90c02..d5e03ec89127254654dceaff56322ed617a3400a 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -1900,7 +1900,7 @@ static int gfs2_rename2(struct mnt_idmap *idmap, struct inode *odir,
  *
  * This can handle symlinks of any size.
  *
- * Returns: 0 on success or error code
+ * Returns: the link target on success, an ERR_PTR() on failure
  */
 
 static const char *gfs2_get_link(struct dentry *dentry,
-- 
2.39.5 (Apple Git-154)