[PATCH -mm] Fix lseek on /proc/kcore

Alexey Dobriyan
2007-03-22T09:49:26Z

Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru>
---

fs/proc/inode.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -167,8 +167,9 @@ static loff_t proc_reg_llseek(struct fil
llseek = pde->proc_fops->llseek;
spin_unlock(&pde->pde_unload_lock);

- if (llseek)
- rv = llseek(file, offset, whence);
+ if (!llseek)
+ llseek = default_llseek;
+ rv = llseek(file, offset, whence);

spin_lock(&pde->pde_unload_lock);
pde->pde_users--;