[PATCH] 9pfs: drop Doxygen format from qemu_dirent_dup() API comment

[Christian Schoenebeck <qemu_oss@crudebyte.com>]

API doc comments in QEMU are supposed to be in kerneldoc format, so drop
occurrences of "@c" which is Doxygen format for fixed-width text.

Link: https://lore.kernel.org/qemu-devel/CAFEAcA89+ENOM6x19OEF53Kd2DWkhN5SN21Va0D7yepJSa3Jyg@mail.gmail.com/
Based-on: <E1nP9Oz-00043L-KJ@lizzy.crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
---
 hw/9pfs/9p-util.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/hw/9pfs/9p-util.h b/hw/9pfs/9p-util.h
index 8b92614e6c..22835c5f61 100644
--- a/hw/9pfs/9p-util.h
+++ b/hw/9pfs/9p-util.h
@@ -116,8 +116,8 @@ static inline off_t qemu_dirent_off(struct dirent *dent)
  * Duplicate directory entry @dent.
  *
  * It is highly recommended to use this function instead of open coding
- * duplication of @c dirent objects, because the actual @c struct @c dirent
- * size may be bigger or shorter than @c sizeof(struct dirent) and correct
+ * duplication of dirent objects, because the actual struct dirent
+ * size may be bigger or shorter than sizeof(struct dirent) and correct
  * handling is platform specific (see gitlab issue #841).
  *
  * @dent - original directory entry to be duplicated
-- 
2.30.2