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Commit 18eb8842 authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFS: Clean up nfs_create_request() 



There is no point in looping if we're out of memory.

Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent 1f4c86c0

fs/nfs/pagelist.c

+4 −10
Original line number Original line Diff line number Diff line
@@ -60,16 +60,10 @@ nfs_create_request(struct nfs_open_context *ctx, struct inode *inode, 
{

{

	struct nfs_page		*req;

	struct nfs_page		*req;





	for (;;) {

	/* try to allocate the request struct */

	/* try to allocate the request struct */

	req = nfs_page_alloc();

	req = nfs_page_alloc();

		if (req != NULL)

	if (req == NULL)

			break;

		return ERR_PTR(-ENOMEM);



		if (fatal_signal_pending(current))

			return ERR_PTR(-ERESTARTSYS);

		yield();

	}





	/* Initialize the request struct. Initially, we assume a

	/* Initialize the request struct. Initially, we assume a

	 * long write-back delay. This will be adjusted in

	 * long write-back delay. This will be adjusted in