From fef3e9066d19230f661048ca86937d954c12cd50 Mon Sep 17 00:00:00 2001 From: Xiu Jianfeng Date: Thu, 14 Jul 2022 16:41:47 +0800 Subject: [PATCH] writeback: remove inode_to_wb_is_valid() inode_to_wb_is_valid() is no longer used since commit fe55d563d417 ("remove inode_congested()"), remove it. Link: https://lkml.kernel.org/r/20220714084147.140324-1-xiujianfeng@huawei.com Signed-off-by: Xiu Jianfeng Reviewed-by: Johannes Thumshirn Reviewed-by: Jan Kara Signed-off-by: Andrew Morton --- include/linux/backing-dev.h | 17 ----------------- 1 file changed, 17 deletions(-) diff --git a/include/linux/backing-dev.h b/include/linux/backing-dev.h index e84b745a6811..439815cc1ab9 100644 --- a/include/linux/backing-dev.h +++ b/include/linux/backing-dev.h @@ -229,18 +229,6 @@ wb_get_create_current(struct backing_dev_info *bdi, gfp_t gfp) return wb; } -/** - * inode_to_wb_is_valid - test whether an inode has a wb associated - * @inode: inode of interest - * - * Returns %true if @inode has a wb associated. May be called without any - * locking. - */ -static inline bool inode_to_wb_is_valid(struct inode *inode) -{ - return inode->i_wb; -} - /** * inode_to_wb - determine the wb of an inode * @inode: inode of interest @@ -339,11 +327,6 @@ wb_get_create_current(struct backing_dev_info *bdi, gfp_t gfp) return &bdi->wb; } -static inline bool inode_to_wb_is_valid(struct inode *inode) -{ - return true; -} - static inline struct bdi_writeback *inode_to_wb(struct inode *inode) { return &inode_to_bdi(inode)->wb;