debugfs: make debugfs_create_u32_array() return void

The single user of debugfs_create_u32_array() does not care about the
return value of it, so make it return void as there is no need to do
anything with the return value.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 5 insertions, 7 deletions

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index 3b0ba54cc4d5..58424eb3b329 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -133,9 +133,8 @@ struct dentry *debugfs_create_regset32(const char *name, umode_t mode,
 void debugfs_print_regs32(struct seq_file *s, const struct debugfs_reg32 *regs,
                           int nregs, void __iomem *base, char *prefix);
 
-struct dentry *debugfs_create_u32_array(const char *name, umode_t mode,
-                                        struct dentry *parent,
-                                        u32 *array, u32 elements);
+void debugfs_create_u32_array(const char *name, umode_t mode,
+                              struct dentry *parent, u32 *array, u32 elements);
 
 struct dentry *debugfs_create_devm_seqfile(struct device *dev, const char *name,
                                            struct dentry *parent,
@@ -353,11 +352,10 @@ static inline bool debugfs_initialized(void)
         return false;
 }
 
-static inline struct dentry *debugfs_create_u32_array(const char *name, umode_t mode,
-                                        struct dentry *parent,
-                                        u32 *array, u32 elements)
+static inline void debugfs_create_u32_array(const char *name, umode_t mode,
+                                            struct dentry *parent, u32 *array,
+                                            u32 elements)
 {
-        return ERR_PTR(-ENODEV);
 }
 
 static inline struct dentry *debugfs_create_devm_seqfile(struct device *dev,