Merge tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel...

[linux-2.6-microblaze.git] / include / linux / kernel_read_file.h

diff --git a/include/linux/kernel_read_file.h b/include/linux/kernel_read_file.h
index 575ffa1..90451e2 100644 (file)
--- a/include/linux/kernel_read_file.h
+++ b/include/linux/kernel_read_file.h
@@ -35,21 +35,21 @@ static inline const char *kernel_read_file_id_str(enum kernel_read_file_id id)
        return kernel_read_file_str[id];
 }
 
-int kernel_read_file(struct file *file, loff_t offset,
-                    void **buf, size_t buf_size,
-                    size_t *file_size,
-                    enum kernel_read_file_id id);
-int kernel_read_file_from_path(const char *path, loff_t offset,
-                              void **buf, size_t buf_size,
-                              size_t *file_size,
-                              enum kernel_read_file_id id);
-int kernel_read_file_from_path_initns(const char *path, loff_t offset,
-                                     void **buf, size_t buf_size,
-                                     size_t *file_size,
-                                     enum kernel_read_file_id id);
-int kernel_read_file_from_fd(int fd, loff_t offset,
-                            void **buf, size_t buf_size,
-                            size_t *file_size,
-                            enum kernel_read_file_id id);
+ssize_t kernel_read_file(struct file *file, loff_t offset,
+                        void **buf, size_t buf_size,
+                        size_t *file_size,
+                        enum kernel_read_file_id id);
+ssize_t kernel_read_file_from_path(const char *path, loff_t offset,
+                                  void **buf, size_t buf_size,
+                                  size_t *file_size,
+                                  enum kernel_read_file_id id);
+ssize_t kernel_read_file_from_path_initns(const char *path, loff_t offset,
+                                         void **buf, size_t buf_size,
+                                         size_t *file_size,
+                                         enum kernel_read_file_id id);
+ssize_t kernel_read_file_from_fd(int fd, loff_t offset,
+                                void **buf, size_t buf_size,
+                                size_t *file_size,
+                                enum kernel_read_file_id id);
 
 #endif /* _LINUX_KERNEL_READ_FILE_H */