nfs: NFS_SWAP should depend on SWAP
commit5.4-rM2-2.2.x-imx-squashed474c4f306e
upstream. If CONFIG_SWAP=n, it does not make much sense to offer the user the option to enable support for swapping over NFS, as that will still fail at run time: # swapon /swap swapon: /swap: swapon failed: Function not implemented Fix this by adding a dependency on CONFIG_SWAP. Fixes:a564b8f039
("nfs: enable swap on NFS") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -90,7 +90,7 @@ config NFS_V4
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config NFS_SWAP
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bool "Provide swap over NFS support"
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default n
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depends on NFS_FS
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depends on NFS_FS && SWAP
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select SUNRPC_SWAP
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help
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This option enables swapon to work on files located on NFS mounts.
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