Add a simple helper to put a file reference. Signed-off-by: Christian Brauner <brauner@xxxxxxxxxx> --- include/linux/file.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/file.h b/include/linux/file.h index 237931f20739..d1e768b06069 100644 --- a/include/linux/file.h +++ b/include/linux/file.h @@ -11,6 +11,7 @@ #include <linux/posix_types.h> #include <linux/errno.h> #include <linux/cleanup.h> +#include <linux/err.h> struct file; @@ -96,6 +97,7 @@ extern void put_unused_fd(unsigned int fd); DEFINE_CLASS(get_unused_fd, int, if (_T >= 0) put_unused_fd(_T), get_unused_fd_flags(flags), unsigned flags) +DEFINE_FREE(fput, struct file *, if (!IS_ERR_OR_NULL(_T)) fput(_T)) /* * take_fd() will take care to set @fd to -EBADF ensuring that -- 2.43.0