From: Andrew Morton <akpm@linux-foundation.org>
Date: Fri, 8 Feb 2008 12:20:52 +0000 (-0800)
Subject: fs/hfsplus/unicode.c: fix uninitialized var warning
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8aa84ab99b1e47973f0b82258f0eab945d0b114d;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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 <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/unicode.c b/fs/hfsplus/unicode.c
index 9e10f9444b64..628ccf6fa402 100644
--- 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;