NTFS: Use C99 style structure initialization after memory allocation where
possible (fs/ntfs/{attrib.c,index.c,super.c}). Thanks to Al Viro and
Pekka Enberg.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
diff --git a/fs/ntfs/ChangeLog b/fs/ntfs/ChangeLog
index f8ba90d..cb86140 100644
--- a/fs/ntfs/ChangeLog
+++ b/fs/ntfs/ChangeLog
@@ -116,6 +116,9 @@
- Use MAX_BUF_PER_PAGE instead of variable sized array allocation for
better code generation and one less sparse warning in fs/ntfs/aops.c.
- Remove spurious void pointer casts from fs/ntfs/. (Pekka Enberg)
+ - Use C99 style structure initialization after memory allocation where
+ possible (fs/ntfs/{attrib.c,index.c,super.c}). Thanks to Al Viro and
+ Pekka Enberg.
2.1.22 - Many bug and race fixes and error handling improvements.
diff --git a/fs/ntfs/attrib.c b/fs/ntfs/attrib.c
index 23ca3bd..104eedfb 100644
--- a/fs/ntfs/attrib.c
+++ b/fs/ntfs/attrib.c
@@ -982,15 +982,14 @@
static inline void ntfs_attr_init_search_ctx(ntfs_attr_search_ctx *ctx,
ntfs_inode *ni, MFT_RECORD *mrec)
{
- ctx->mrec = mrec;
- /* Sanity checks are performed elsewhere. */
- ctx->attr = (ATTR_RECORD*)((u8*)mrec + le16_to_cpu(mrec->attrs_offset));
- ctx->is_first = TRUE;
- ctx->ntfs_ino = ni;
- ctx->al_entry = NULL;
- ctx->base_ntfs_ino = NULL;
- ctx->base_mrec = NULL;
- ctx->base_attr = NULL;
+ *ctx = (ntfs_attr_search_ctx) {
+ .mrec = mrec,
+ /* Sanity checks are performed elsewhere. */
+ .attr = (ATTR_RECORD*)((u8*)mrec +
+ le16_to_cpu(mrec->attrs_offset)),
+ .is_first = TRUE,
+ .ntfs_ino = ni,
+ };
}
/**
diff --git a/fs/ntfs/index.c b/fs/ntfs/index.c
index 71bd2cd..11fd530 100644
--- a/fs/ntfs/index.c
+++ b/fs/ntfs/index.c
@@ -1,7 +1,7 @@
/*
* index.c - NTFS kernel index handling. Part of the Linux-NTFS project.
*
- * Copyright (c) 2004 Anton Altaparmakov
+ * Copyright (c) 2004-2005 Anton Altaparmakov
*
* This program/include file is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as published
@@ -39,18 +39,8 @@
ntfs_index_context *ictx;
ictx = kmem_cache_alloc(ntfs_index_ctx_cache, SLAB_NOFS);
- if (ictx) {
- ictx->idx_ni = idx_ni;
- ictx->entry = NULL;
- ictx->data = NULL;
- ictx->data_len = 0;
- ictx->is_in_root = 0;
- ictx->ir = NULL;
- ictx->actx = NULL;
- ictx->base_ni = NULL;
- ictx->ia = NULL;
- ictx->page = NULL;
- }
+ if (ictx)
+ *ictx = (ntfs_index_context){ .idx_ni = idx_ni };
return ictx;
}
diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
index 8e50aa9..455cbe0 100644
--- a/fs/ntfs/super.c
+++ b/fs/ntfs/super.c
@@ -2292,36 +2292,19 @@
return -ENOMEM;
}
/* Initialize ntfs_volume structure. */
- memset(vol, 0, sizeof(ntfs_volume));
- vol->sb = sb;
- vol->upcase = NULL;
- vol->attrdef = NULL;
- vol->mft_ino = NULL;
- vol->mftbmp_ino = NULL;
+ *vol = (ntfs_volume) {
+ .sb = sb,
+ /*
+ * Default is group and other don't have any access to files or
+ * directories while owner has full access. Further, files by
+ * default are not executable but directories are of course
+ * browseable.
+ */
+ .fmask = 0177,
+ .dmask = 0077,
+ };
init_rwsem(&vol->mftbmp_lock);
-#ifdef NTFS_RW
- vol->mftmirr_ino = NULL;
- vol->logfile_ino = NULL;
-#endif /* NTFS_RW */
- vol->lcnbmp_ino = NULL;
init_rwsem(&vol->lcnbmp_lock);
- vol->vol_ino = NULL;
- vol->root_ino = NULL;
- vol->secure_ino = NULL;
- vol->extend_ino = NULL;
-#ifdef NTFS_RW
- vol->quota_ino = NULL;
- vol->quota_q_ino = NULL;
-#endif /* NTFS_RW */
- vol->nls_map = NULL;
-
- /*
- * Default is group and other don't have any access to files or
- * directories while owner has full access. Further, files by default
- * are not executable but directories are of course browseable.
- */
- vol->fmask = 0177;
- vol->dmask = 0077;
unlock_kernel();