Hi,
The patch below contains a small code clean-up for the NTFS driver: all
static char pointers to error message strings have been replaced by
static char arrays.
Please apply if you like it.
Signed-off-by: Dmitri Vorobiev <[EMAIL PROTECTED]>
---
diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c
index 1c08fef..b883537 100644
--- a/fs/ntfs/attrib.c
+++ b/fs/ntfs/attrib.c
@@ -869,7 +869,7 @@ static int ntfs_external_attr_find(const ATTR_TYPE type,
ntfschar *al_name;
u32 al_name_len;
int err = 0;
- static const char *es = " Unmount and run chkdsk.";
+ static const char es[] = " Unmount and run chkdsk.";
ni = ctx->ntfs_ino;
base_ni = ctx->base_ntfs_ino;
diff --git a/fs/ntfs/inode.c b/fs/ntfs/inode.c
index b532a73..82ac179 100644
--- a/fs/ntfs/inode.c
+++ b/fs/ntfs/inode.c
@@ -1870,7 +1870,7 @@ int ntfs_read_inode_mount(struct inode *vi)
} else /* if (!err) */ {
ATTR_LIST_ENTRY *al_entry, *next_al_entry;
u8 *al_end;
- static const char *es = " Not allowed. $MFT is corrupt. "
+ static const char es[] = " Not allowed. $MFT is corrupt. "
"You should run chkdsk.";
ntfs_debug("Attribute list attribute found in $MFT.");
@@ -2332,7 +2332,7 @@ int ntfs_show_options(struct seq_file *sf, struct
vfsmount *mnt)
#ifdef NTFS_RW
-static const char *es = " Leaving inconsistent metadata. Unmount and
run "
+static const char es[] = " Leaving inconsistent metadata. Unmount and
run "
"chkdsk.";
/**
@@ -2368,7 +2368,7 @@ int ntfs_truncate(struct inode *vi)
ntfs_attr_search_ctx *ctx;
MFT_RECORD *m;
ATTR_RECORD *a;
- const char *te = " Leaving file length out of sync with i_size.";
+ const char te[] = " Leaving file length out of sync with i_size.";
int err, mp_size, size_change, alloc_change;
u32 attr_len;
diff --git a/fs/ntfs/mft.c b/fs/ntfs/mft.c
index 2ad5c8b..a560bb0 100644
--- a/fs/ntfs/mft.c
+++ b/fs/ntfs/mft.c
@@ -409,7 +409,7 @@ void __mark_mft_record_dirty(ntfs_inode *ni)
__mark_inode_dirty(VFS_I(base_ni), I_DIRTY_SYNC | I_DIRTY_DATASYNC);
}
-static const char *ntfs_please_email = "Please email "
+static const char ntfs_please_email[] = "Please email "
"[EMAIL PROTECTED] and say that you saw "
"this message. Thank you.";
@@ -1106,7 +1106,7 @@ bool ntfs_may_write_mft_record(ntfs_volume *vol,
const unsigned long mft_no,
return true;
}
-static const char *es = " Leaving inconsistent metadata. Unmount and
run "
+static const char es[] = " Leaving inconsistent metadata. Unmount and
run "
"chkdsk.";
/**
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index 90c4e3a..a03ca16 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -460,7 +460,7 @@ static int ntfs_remount(struct super_block *sb, int
*flags, char *opt)
* have occured.
*/
if ((sb->s_flags & MS_RDONLY) && !(*flags & MS_RDONLY)) {
- static const char *es = ". Cannot remount read-write.";
+ static const char es[] = ". Cannot remount read-write.";
/* Remounting read-write. */
if (NVolErrors(vol)) {
@@ -647,7 +647,7 @@ not_ntfs:
static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
const int silent)
{
- const char *read_err_str = "Unable to read %s boot sector.";
+ const char read_err_str[] = "Unable to read %s boot sector.";
struct buffer_head *bh_primary, *bh_backup;
sector_t nr_blocks = NTFS_SB(sb)->nr_blocks;
@@ -1756,9 +1756,9 @@ static bool load_system_files(ntfs_volume *vol)
#ifdef NTFS_RW
/* Get mft mirror inode compare the contents of $MFT and $MFTMirr. */
if (!load_and_init_mft_mirror(vol) || !check_mft_mirror(vol)) {
- static const char *es1 = "Failed to load $MFTMirr";
- static const char *es2 = "$MFTMirr does not match $MFT";
- static const char *es3 = ". Run ntfsfix and/or chkdsk.";
+ static const char es1[] = "Failed to load $MFTMirr";
+ static const char es2[] = "$MFTMirr does not match $MFT";
+ static const char es3[] = ". Run ntfsfix and/or chkdsk.";
/* If a read-write mount, convert it to a read-only mount. */
if (!(sb->s_flags & MS_RDONLY)) {
@@ -1880,11 +1880,12 @@ get_ctx_vol_failed:
#ifdef NTFS_RW
/* Make sure that no unsupported volume flags are set. */
if (vol->vol_flags & VOLUME_MUST_MOUNT_RO_MASK) {
- static const char *es1a = "Volume is dirty";
- static const char *es1b = "Volume has been modified by chkdsk";
- static const char *es1c = "Volume has unsupported flags set";
- static const char *es2a = ". Run chkdsk and mount in Windows.";
- static const char *es2b = ". Mount in Windows.";
+ static const char es1a[] = "Volume is dirty";
+ static const char es1b[] = "Volume has been modified by chkdsk";
+ static const char es1c[] = "Volume has unsupported flags set";
+ static const char es2a[] = ". Run chkdsk and mount in "
+ "Windows.";
+ static const char es2b[] = ". Mount in Windows.";
const char *es1, *es2;
es2 = es2a;
@@ -1926,9 +1927,9 @@ get_ctx_vol_failed:
rp = NULL;
if (!load_and_check_logfile(vol, &rp) ||
!ntfs_is_logfile_clean(vol->logfile_ino, rp)) {
- static const char *es1a = "Failed to load $LogFile";
- static const char *es1b = "$LogFile is not clean";
- static const char *es2 = ". Mount in Windows.";
+ static const char es1a[] = "Failed to load $LogFile";
+ static const char es1b[] = "$LogFile is not clean";
+ static const char es2[] = ". Mount in Windows.";
const char *es1;
es1 = !vol->logfile_ino ? es1a : es1b;
@@ -1974,10 +1975,10 @@ get_ctx_vol_failed:
*/
err = check_windows_hibernation_status(vol);
if (unlikely(err)) {
- static const char *es1a = "Failed to determine if Windows is "
+ static const char es1a[] = "Failed to determine if Windows is "
"hibernated";
- static const char *es1b = "Windows is hibernated";
- static const char *es2 = ". Run chkdsk.";
+ static const char es1b[] = "Windows is hibernated";
+ static const char es2[] = ". Run chkdsk.";
const char *es1;
es1 = err < 0 ? es1a : es1b;
@@ -2002,9 +2003,9 @@ get_ctx_vol_failed:
/* If (still) a read-write mount, mark the volume dirty. */
if (!(sb->s_flags & MS_RDONLY) &&
ntfs_set_volume_flags(vol, VOLUME_IS_DIRTY)) {
- static const char *es1 = "Failed to set dirty bit in volume "
+ static const char es1[] = "Failed to set dirty bit in volume "
"information flags";
- static const char *es2 = ". Run chkdsk.";
+ static const char es2[] = ". Run chkdsk.";
/* Convert to a read-only mount. */
if (!(vol->on_errors & (ON_ERRORS_REMOUNT_RO |
@@ -2030,8 +2031,9 @@ get_ctx_vol_failed:
*/
if (!(sb->s_flags & MS_RDONLY) && (vol->major_ver > 1) &&
ntfs_set_volume_flags(vol, VOLUME_MOUNTED_ON_NT4)) {
- static const char *es1 = "Failed to set NT4 compatibility flag";
- static const char *es2 = ". Run chkdsk.";
+ static const char es1[] = "Failed to set NT4 compatibility "
+ "flag";
+ static const char es2[] = ". Run chkdsk.";
/* Convert to a read-only mount. */
if (!(vol->on_errors & (ON_ERRORS_REMOUNT_RO |
@@ -2049,8 +2051,8 @@ get_ctx_vol_failed:
/* If (still) a read-write mount, empty the logfile. */
if (!(sb->s_flags & MS_RDONLY) &&
!ntfs_empty_logfile(vol->logfile_ino)) {
- static const char *es1 = "Failed to empty $LogFile";
- static const char *es2 = ". Mount in Windows.";
+ static const char es1[] = "Failed to empty $LogFile";
+ static const char es2[] = ". Mount in Windows.";
/* Convert to a read-only mount. */
if (!(vol->on_errors & (ON_ERRORS_REMOUNT_RO |
@@ -2089,8 +2091,8 @@ get_ctx_vol_failed:
#ifdef NTFS_RW
/* Find the quota file, load it if present, and set it up. */
if (!load_and_init_quota(vol)) {
- static const char *es1 = "Failed to load $Quota";
- static const char *es2 = ". Run chkdsk.";
+ static const char es1[] = "Failed to load $Quota";
+ static const char es2[] = ". Run chkdsk.";
/* If a read-write mount, convert it to a read-only mount. */
if (!(sb->s_flags & MS_RDONLY)) {
@@ -2113,8 +2115,8 @@ get_ctx_vol_failed:
/* If (still) a read-write mount, mark the quotas out of date. */
if (!(sb->s_flags & MS_RDONLY) &&
!ntfs_mark_quotas_out_of_date(vol)) {
- static const char *es1 = "Failed to mark quotas out of date";
- static const char *es2 = ". Run chkdsk.";
+ static const char es1[] = "Failed to mark quotas out of date";
+ static const char es2[] = ". Run chkdsk.";
/* Convert to a read-only mount. */
if (!(vol->on_errors & (ON_ERRORS_REMOUNT_RO |
@@ -2133,8 +2135,8 @@ get_ctx_vol_failed:
* it, and set it up.
*/
if (!load_and_init_usnjrnl(vol)) {
- static const char *es1 = "Failed to load $UsnJrnl";
- static const char *es2 = ". Run chkdsk.";
+ static const char es1[] = "Failed to load $UsnJrnl";
+ static const char es2[] = ". Run chkdsk.";
/* If a read-write mount, convert it to a read-only mount. */
if (!(sb->s_flags & MS_RDONLY)) {
@@ -2156,9 +2158,9 @@ get_ctx_vol_failed:
}
/* If (still) a read-write mount, stamp the transaction log. */
if (!(sb->s_flags & MS_RDONLY) && !ntfs_stamp_usnjrnl(vol)) {
- static const char *es1 = "Failed to stamp transaction log "
+ static const char es1[] = "Failed to stamp transaction log "
"($UsnJrnl)";
- static const char *es2 = ". Run chkdsk.";
+ static const char es2[] = ". Run chkdsk.";
/* Convert to a read-only mount. */
if (!(vol->on_errors & (ON_ERRORS_REMOUNT_RO |
@@ -2389,13 +2391,13 @@ static void ntfs_put_super(struct super_block *sb)
mutex_unlock(&vol->mft_ino->i_mutex);
write_inode_now(vol->mft_ino, 1);
if (!list_empty(&sb->s_dirty)) {
- static const char *_s1 = "inodes";
- static const char *_s2 = "";
+ static const char _s1[] = "inodes";
+ static const char _s2[] = "";
s1 = _s1;
s2 = _s2;
} else {
- static const char *_s1 = "mft pages";
- static const char *_s2 = "They have been thrown "
+ static const char _s1[] = "mft pages";
+ static const char _s2[] = "They have been thrown "
"away. ";
s1 = _s1;
s2 = _s2;
-
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