fuse: use clamp() rather than nested min/max

clamp() exists for this use.

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 9ced35b006867e1445af3f9fe010906ac0684f87..f28cf8b46f806f89c595de8f746731032e625d0d 100644 (file)
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -934,7 +934,7 @@ static int fuse_get_user_pages(struct fuse_req *req, const char __user *buf,
 
        nbytes = min(nbytes, (unsigned) FUSE_MAX_PAGES_PER_REQ << PAGE_SHIFT);
        npages = (nbytes + offset + PAGE_SIZE - 1) >> PAGE_SHIFT;
-       npages = min(max(npages, 1), FUSE_MAX_PAGES_PER_REQ);
+       npages = clamp(npages, 1, FUSE_MAX_PAGES_PER_REQ);
        down_read(&current->mm->mmap_sem);
        npages = get_user_pages(current, current->mm, user_addr, npages, write,
                                0, req->pages, NULL);