1 files changed, 23 insertions, 15 deletions

diff --git a/fs/hfsplus/unicode.c b/fs/hfsplus/unicode.c
index d800aa0f2c80..a3f0bfcc881e 100644
--- a/fs/hfsplus/unicode.c
+++ b/fs/hfsplus/unicode.c
@@ -17,14 +17,14 @@
 /* Returns folded char, or 0 if ignorable */
 static inline u16 case_fold(u16 c)
 {
-        u16 tmp;
-
-        tmp = hfsplus_case_fold_table[c >> 8];
-        if (tmp)
-                tmp = hfsplus_case_fold_table[tmp + (c & 0xff)];
-        else
-                tmp = c;
-        return tmp;
+        u16 tmp;
+
+        tmp = hfsplus_case_fold_table[c >> 8];
+        if (tmp)
+                tmp = hfsplus_case_fold_table[tmp + (c & 0xff)];
+        else
+                tmp = c;
+        return tmp;
 }
 
 /* Compare unicode strings, return values like normal strcmp */
@@ -118,7 +118,9 @@ static u16 *hfsplus_compose_lookup(u16 *p, u16 cc)
         return NULL;
 }
 
-int hfsplus_uni2asc(struct super_block *sb, const struct hfsplus_unistr *ustr, char *astr, int *len_p)
+int hfsplus_uni2asc(struct super_block *sb,
+                const struct hfsplus_unistr *ustr,
+                char *astr, int *len_p)
 {
         const hfsplus_unichr *ip;
         struct nls_table *nls = HFSPLUS_SB(sb)->nls;
@@ -171,7 +173,8 @@ int hfsplus_uni2asc(struct super_block *sb, const struct hfsplus_unistr *ustr, c
                                 goto same;
                         c1 = be16_to_cpu(*ip);
                         if (likely(compose))
-                                ce1 = hfsplus_compose_lookup(hfsplus_compose_table, c1);
+                                ce1 = hfsplus_compose_lookup(
+                                        hfsplus_compose_table, c1);
                         if (ce1)
                                 break;
                         switch (c0) {
@@ -199,7 +202,8 @@ int hfsplus_uni2asc(struct super_block *sb, const struct hfsplus_unistr *ustr, c
                 if (ce2) {
                         i = 1;
                         while (i < ustrlen) {
-                                ce1 = hfsplus_compose_lookup(ce2, be16_to_cpu(ip[i]));
+                                ce1 = hfsplus_compose_lookup(ce2,
+                                        be16_to_cpu(ip[i]));
                                 if (!ce1)
                                         break;
                                 i++;
@@ -211,7 +215,7 @@ int hfsplus_uni2asc(struct super_block *sb, const struct hfsplus_unistr *ustr, c
                                 goto done;
                         }
                 }
-        same:
+same:
                 switch (c0) {
                 case 0:
                         cc = 0x2400;
@@ -222,7 +226,7 @@ int hfsplus_uni2asc(struct super_block *sb, const struct hfsplus_unistr *ustr, c
                 default:
                         cc = c0;
                 }
-        done:
+done:
                 res = nls->uni2char(cc, op, len);
                 if (res < 0) {
                         if (res == -ENAMETOOLONG)
@@ -392,7 +396,9 @@ int hfsplus_compare_dentry(const struct dentry *parent,
                         astr1 += size;
                         len1 -= size;
 
-                        if (!decompose || !(dstr1 = decompose_unichar(c, &dsize1))) {
+                        if (decompose)
+                                dstr1 = decompose_unichar(c, &dsize1);
+                        if (!decompose || !dstr1) {
                                 c1 = c;
                                 dstr1 = &c1;
                                 dsize1 = 1;
@@ -404,7 +410,9 @@ int hfsplus_compare_dentry(const struct dentry *parent,
                         astr2 += size;
                         len2 -= size;
 
-                        if (!decompose || !(dstr2 = decompose_unichar(c, &dsize2))) {
+                        if (decompose)
+                                dstr2 = decompose_unichar(c, &dsize2);
+                        if (!decompose || !dstr2) {
                                 c2 = c;
                                 dstr2 = &c2;
                                 dsize2 = 1;