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Commit 51c89e6a authored by Arnd Bergmann's avatar Arnd Bergmann Committed by David S. Miller
Browse files

afs: Conditionalise a new unused variable 



The bulk readpages support introduced a harmless warning:

fs/afs/file.c: In function 'afs_readpages_page_done':
fs/afs/file.c:270:20: error: unused variable 'vnode' [-Werror=unused-variable]

This adds an #ifdef to match the user of that variable.  The user of the
variable has to be conditional because it accesses a member of a struct
that is also conditional.

Fixes: 91b467e0 ("afs: Make afs_readpages() fetch data in bulk")
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4b5b1ac5

fs/afs/file.c

+2 −0
Original line number Diff line number Diff line
@@ -267,7 +267,9 @@ static int afs_readpage(struct file *file, struct page *page) 
 */

static void afs_readpages_page_done(struct afs_call *call, struct afs_read *req)

{

#ifdef CONFIG_AFS_FSCACHE

	struct afs_vnode *vnode = call->reply;

#endif

	struct page *page = req->pages[req->index];



	req->pages[req->index] = NULL;