The function btrfs_mangle_name limited path lenght to 20 characters.
Since
the command parsing already checks spaces, the function is not needed at
all.
---
fs/btrfs/btrfs.c | 44 +-------------------------------------------
1 file changed, 1 insertion(+), 43 deletions(-)
diff --git a/fs/btrfs/btrfs.c b/fs/btrfs/btrfs.c
index e4dfd67..84184f1 100644
--- a/fs/btrfs/btrfs.c
+++ b/fs/btrfs/btrfs.c
@@ -906,46 +906,6 @@ void btrfs_close_file(struct file *file)
free_file(file);
}
-void btrfs_mangle_name(char *dst, const char *src)
-{
- char *p = dst, ch, len;
- int i = BTRFS_FILENAME_MAX-1;
-
- len = strlen(src);
- ch = *src;
- while (!isspace(ch)) {
- if (*src == '/') {
- if (src[1] == '/') {
- src++;
- i--;
- continue;
- }
- }
- if (!len)
- break;
- i--;
- len--;
- *dst++ = *src++;
- ch = *src;
- }
- while (1) {
- if (dst == p)
- break;
- if (dst[-1] != '/')
- break;
- if ((dst[-1] == '/') && ((dst - 1) == p))
- break;
-
- dst--;
- i++;
- }
-
- i++;
- for (; i > 0; i--)
- *dst++ = '\0';
-
-}
-
int searchdir(const char *name)
{
struct inode *inode = NULL;
@@ -1088,10 +1048,8 @@ int btrfs_open_file(const char *name, struct
com32_filedata *filedata)
{
int rv;
struct file *file;
- char mangled_name[BTRFS_FILENAME_MAX];
- btrfs_mangle_name(mangled_name, name);
- rv = searchdir(mangled_name);
+ rv = searchdir(name);
if (rv < 0)
return rv;
--
1.8.3.1
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