HFSPlus: change kmalloc/memset to kzalloc

Removed kmalloc and memset in favor of kzalloc.

To explain the HFSPLUS_SB() macro in the removed memset call:

hfsplus_fs.h:#define HFSPLUS_SB(super)  (*(struct hfsplus_sb_info *)(super)->s_fs_info)

Signed-off-by: Wyatt Banks <wyatt@banksresearch.com>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
index ebd1b380cbbc9d7dc839ca7337efb5073da8cd86..42570c95ad624f28f34fdc35c8f833e75cea2bf4 100644 (file)
--- a/fs/hfsplus/super.c
+++ b/fs/hfsplus/super.c
@@ -283,11 +283,10 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
        struct nls_table *nls = NULL;
        int err = -EINVAL;
 
-       sbi = kmalloc(sizeof(struct hfsplus_sb_info), GFP_KERNEL);
+       sbi = kzalloc(sizeof(*sbi), GFP_KERNEL);
        if (!sbi)
                return -ENOMEM;
 
-       memset(sbi, 0, sizeof(HFSPLUS_SB(sb)));
        sb->s_fs_info = sbi;
        INIT_HLIST_HEAD(&sbi->rsrc_inodes);
        hfsplus_fill_defaults(sbi);