VServer 1.9.2 (patch-2.6.8.1-vs1.9.2.diff)

[linux-2.6.git] / fs / hfsplus / bnode.c

diff --git a/fs/hfsplus/bnode.c b/fs/hfsplus/bnode.c
index ec8cb5d..5ce5d77 100644 (file)
--- a/fs/hfsplus/bnode.c
+++ b/fs/hfsplus/bnode.c
@@ -34,7 +34,7 @@ void hfs_bnode_read(struct hfs_bnode *node, void *buf, int off, int len)
        memcpy(buf, kmap(*pagep) + off, l);
        kunmap(*pagep);
 
-       while ((len -= l)) {
+       while ((len -= l) != 0) {
                buf += l;
                l = min(len, (int)PAGE_CACHE_SIZE);
                memcpy(buf, kmap(*++pagep), l);
@@ -87,7 +87,7 @@ void hfs_bnode_write(struct hfs_bnode *node, void *buf, int off, int len)
        set_page_dirty(*pagep);
        kunmap(*pagep);
 
-       while ((len -= l)) {
+       while ((len -= l) != 0) {
                buf += l;
                l = min(len, (int)PAGE_CACHE_SIZE);
                memcpy(kmap(*++pagep), buf, l);
@@ -117,7 +117,7 @@ void hfs_bnode_clear(struct hfs_bnode *node, int off, int len)
        set_page_dirty(*pagep);
        kunmap(*pagep);
 
-       while ((len -= l)) {
+       while ((len -= l) != 0) {
                l = min(len, (int)PAGE_CACHE_SIZE);
                memset(kmap(*++pagep), 0, l);
                set_page_dirty(*pagep);
@@ -150,7 +150,7 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
                set_page_dirty(*dst_page);
                kunmap(*dst_page);
 
-               while ((len -= l)) {
+               while ((len -= l) != 0) {
                        l = min(len, (int)PAGE_CACHE_SIZE);
                        memcpy(kmap(*++dst_page), kmap(*++src_page), l);
                        kunmap(*src_page);
@@ -258,7 +258,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
                        set_page_dirty(*dst_page);
                        kunmap(*dst_page);
 
-                       while ((len -= l)) {
+                       while ((len -= l) != 0) {
                                l = min(len, (int)PAGE_CACHE_SIZE);
                                memmove(kmap(*++dst_page), kmap(*++src_page), l);
                                kunmap(*src_page);