fs/hfsplus/unicode.c: fix uninitialized var warning

fs/hfsplus/unicode.c: In function 'hfsplus_hash_dentry': fs/hfsplus/unicode.c:328: warning: 'dsize' may be used uninitialized in this function Cc: Roman Zippel <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
mna · Feb 8, 2008 · 8aa84ab · 8aa84ab
1 parent 800fdfb
commit 8aa84ab
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/fs/hfsplus/unicode.c b/fs/hfsplus/unicode.c
@@ -325,7 +325,7 @@ int hfsplus_hash_dentry(struct dentry *dentry, struct qstr *str)
 	struct super_block *sb = dentry->d_sb;
 	const char *astr;
 	const u16 *dstr;
-	int casefold, decompose, size, dsize, len;
+	int casefold, decompose, size, len;
 	unsigned long hash;
 	wchar_t c;
 	u16 c2;
@@ -336,6 +336,7 @@ int hfsplus_hash_dentry(struct dentry *dentry, struct qstr *str)
 	astr = str->name;
 	len = str->len;
 	while (len > 0) {
+		int uninitialized_var(dsize);
 		size = asc2unichar(sb, astr, len, &c);
 		astr += size;
 		len -= size;