linux-kernel - [PATCH] staging: exfat: remove sync_alloc

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Date:   Mon, 24 Feb 2020 00:53:47 +0530
From:   Kaaira Gupta <kgupta@...iitr.ac.in>
To:     Valdis Kletnieks <valdis.kletnieks@...edu>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-fsdevel@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] staging: exfat: remove sync_alloc_bitmap()

sync_alloc_bitmap() is not called anywhere, hence remove it from
exfat_core.c and exfat.h

Signed-off-by: Kaaira Gupta <kgupta@...iitr.ac.in>
---
 drivers/staging/exfat/exfat.h      |  1 -
 drivers/staging/exfat/exfat_core.c | 12 ------------
 2 files changed, 13 deletions(-)

diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h
index 1867d47d2394..4a0a481fe010 100644
--- a/drivers/staging/exfat/exfat.h
+++ b/drivers/staging/exfat/exfat.h
@@ -665,7 +665,6 @@ void exfat_chain_cont_cluster(struct super_block *sb, u32 chain, s32 len);
 /* allocation bitmap management functions */
 s32 load_alloc_bitmap(struct super_block *sb);
 void free_alloc_bitmap(struct super_block *sb);
-void sync_alloc_bitmap(struct super_block *sb);
 
 /* upcase table management functions */
 s32 load_upcase_table(struct super_block *sb);
diff --git a/drivers/staging/exfat/exfat_core.c b/drivers/staging/exfat/exfat_core.c
index 7308e50c0aaf..d30dc050411e 100644
--- a/drivers/staging/exfat/exfat_core.c
+++ b/drivers/staging/exfat/exfat_core.c
@@ -561,18 +561,6 @@ void free_alloc_bitmap(struct super_block *sb)
 	p_fs->vol_amap = NULL;
 }
 
-void sync_alloc_bitmap(struct super_block *sb)
-{
-	int i;
-	struct fs_info_t *p_fs = &(EXFAT_SB(sb)->fs_info);
-
-	if (!p_fs->vol_amap)
-		return;
-
-	for (i = 0; i < p_fs->map_sectors; i++)
-		sync_dirty_buffer(p_fs->vol_amap[i]);
-}
-
 /*
  *  Upcase table Management Functions
  */
-- 
2.17.1