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authorValdis Kletnieks <valdis.kletnieks@vt.edu>2019-11-11 21:09:49 -0500
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-11-13 00:12:02 +0100
commit133c887424712b50f184731b1cfe26ed7201cd6b (patch)
tree64af4361a3211acd8ca2082752721e47160c1a88 /drivers/staging/exfat
parentb8f64757bad8278f03c918b573687925ff55cd84 (diff)
staging: exfat: Clean up return codes - FFS_FORMATERR
Convert FFS_FORMATERR to -EFSCORRUPTED Signed-off-by: Valdis Kletnieks <Valdis.Kletnieks@vt.edu> Link: https://lore.kernel.org/r/20191112021000.42091-2-Valdis.Kletnieks@vt.edu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/exfat')
-rw-r--r--drivers/staging/exfat/exfat.h3
-rw-r--r--drivers/staging/exfat/exfat_core.c8
-rw-r--r--drivers/staging/exfat/exfat_super.c2
3 files changed, 7 insertions, 6 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;
diff --git a/drivers/staging/exfat/exfat_super.c b/drivers/staging/exfat/exfat_super.c
index ee3d64178069..9337fd4caaae 100644
--- a/drivers/staging/exfat/exfat_super.c
+++ b/drivers/staging/exfat/exfat_super.c
@@ -384,7 +384,7 @@ static int ffsMountVol(struct super_block *sb)
if (GET16_A(p_pbr->signature) != PBR_SIGNATURE) {
brelse(tmp_bh);
bdev_close(sb);
- ret = FFS_FORMATERR;
+ ret = -EFSCORRUPTED;
goto out;
}