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From: Valdis Kletnieks <valdis.kletnieks@vt.edu>
To: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
Cc: linux-fsdevel@vger.kernel.org,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	devel@driverdev.osuosl.org,
	Valdis Kletnieks <valdis.kletnieks@vt.edu>,
	linux-kernel@vger.kernel.org
Subject: [PATCH v2 01/10] staging: exfat: Clean up return codes - FFS_FORMATERR
Date: Sun,  3 Nov 2019 20:44:57 -0500
Message-ID: <20191104014510.102356-2-Valdis.Kletnieks@vt.edu> (raw)
In-Reply-To: <20191104014510.102356-1-Valdis.Kletnieks@vt.edu>

Convert FFS_FORMATERR to -EFSCORRUPTED

Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu>
---
 drivers/staging/exfat/exfat.h      | 3 ++-
 drivers/staging/exfat/exfat_core.c | 8 ++++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/drivers/staging/exfat/exfat.h b/drivers/staging/exfat/exfat.h
index acb73f47a253..4f9ba235d967 100644
--- a/drivers/staging/exfat/exfat.h
+++ b/drivers/staging/exfat/exfat.h
@@ -30,6 +30,8 @@
 #undef DEBUG
 #endif
 
+#define EFSCORRUPTED	EUCLEAN		/* Filesystem is corrupted */
+
 #define DENTRY_SIZE		32	/* dir entry size */
 #define DENTRY_SIZE_BITS	5
 
@@ -209,7 +211,6 @@ static inline u16 get_row_index(u16 i)
 /* return values */
 #define FFS_SUCCESS             0
 #define FFS_MEDIAERR            1
-#define FFS_FORMATERR           2
 #define FFS_MOUNTED             3
 #define FFS_NOTMOUNTED          4
 #define FFS_ALIGNMENTERR        5
diff --git a/drivers/staging/exfat/exfat_core.c b/drivers/staging/exfat/exfat_core.c
index b23fbf3ebaa5..e90b54a17150 100644
--- a/drivers/staging/exfat/exfat_core.c
+++ b/drivers/staging/exfat/exfat_core.c
@@ -573,7 +573,7 @@ s32 load_alloc_bitmap(struct super_block *sb)
 			return FFS_MEDIAERR;
 	}
 
-	return FFS_FORMATERR;
+	return -EFSCORRUPTED;
 }
 
 void free_alloc_bitmap(struct super_block *sb)
@@ -3016,7 +3016,7 @@ s32 fat16_mount(struct super_block *sb, struct pbr_sector_t *p_pbr)
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
 
 	if (p_bpb->num_fats == 0)
-		return FFS_FORMATERR;
+		return -EFSCORRUPTED;
 
 	num_root_sectors = GET16(p_bpb->num_root_entries) << DENTRY_SIZE_BITS;
 	num_root_sectors = ((num_root_sectors - 1) >>
@@ -3078,7 +3078,7 @@ s32 fat32_mount(struct super_block *sb, struct pbr_sector_t *p_pbr)
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
 
 	if (p_bpb->num_fats == 0)
-		return FFS_FORMATERR;
+		return -EFSCORRUPTED;
 
 	p_fs->sectors_per_clu = p_bpb->sectors_per_clu;
 	p_fs->sectors_per_clu_bits = ilog2(p_bpb->sectors_per_clu);
@@ -3157,7 +3157,7 @@ s32 exfat_mount(struct super_block *sb, struct pbr_sector_t *p_pbr)
 	struct bd_info_t *p_bd = &(EXFAT_SB(sb)->bd_info);
 
 	if (p_bpb->num_fats == 0)
-		return FFS_FORMATERR;
+		return -EFSCORRUPTED;
 
 	p_fs->sectors_per_clu = 1 << p_bpb->sectors_per_clu_bits;
 	p_fs->sectors_per_clu_bits = p_bpb->sectors_per_clu_bits;
-- 
2.24.0.rc1

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Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-04  1:44 [PATCH v2 00/10] staging: exfat: Clean up return codes, revisited Valdis Kletnieks
2019-11-04  1:44 ` Valdis Kletnieks [this message]
2019-11-05 17:05   ` [PATCH v2 01/10] staging: exfat: Clean up return codes - FFS_FORMATERR Greg Kroah-Hartman
2019-11-05 22:20     ` Valdis Klētnieks
2019-11-04  1:44 ` [PATCH v2 02/10] staging: exfat: Clean up return codes - FFS_MEDIAERR Valdis Kletnieks
2019-11-04  1:44 ` [PATCH v2 03/10] staging: exfat: Clean up return codes - FFS_EOF Valdis Kletnieks
2019-11-04  1:45 ` [PATCH v2 04/10] staging: exfat: Clean up return codes - FFS_INVALIDFID Valdis Kletnieks
2019-11-04  1:45 ` [PATCH v2 05/10] staging: exfat: Clean up return codes - FFS_ERROR Valdis Kletnieks
2019-11-04  1:45 ` [PATCH v2 06/10] staging: exfat: Clean up return codes - remove unused codes Valdis Kletnieks
2019-11-04  1:45 ` [PATCH v2 07/10] staging: exfat: Clean up return codes - FFS_SUCCESS Valdis Kletnieks
2019-11-04 10:04   ` Dan Carpenter
2019-11-04 10:53     ` Valdis Klētnieks
2019-11-04 10:56       ` Dan Carpenter
2019-11-04  1:45 ` [PATCH v2 08/10] staging: exfat: Collapse redundant return code translations Valdis Kletnieks
2019-11-04  1:45 ` [PATCH v2 09/10] staging: exfat: Correct return code Valdis Kletnieks
2019-11-04  1:45 ` [PATCH 10/10] errno.h: Provide EFSCORRUPTED for everybody Valdis Kletnieks
2019-11-04  2:09   ` Gao Xiang
2019-11-05  0:33   ` Christoph Hellwig
2019-11-05  0:54     ` Valdis Klētnieks
2019-11-05  3:43   ` Chao Yu
2019-11-06 21:37     ` Pavel Machek
2019-11-05 16:59 ` [PATCH v2 00/10] staging: exfat: Clean up return codes, revisited Greg Kroah-Hartman

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