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commitff2a66d21fupstream. dma_free_coherent() must only be called if the corresponding dma_alloc_coherent() call has succeeded. Calling it when the allocation fails leads to undefined behavior. Delete the wrong call. [ bp: Massage commit message. ] Fixes:71bcada88b("edac: altera: Add Altera SDRAM EDAC support") Signed-off-by: Salah Triki <salah.triki@gmail.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Acked-by: Dinh Nguyen <dinguyen@kernel.org> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/aIrfzzqh4IzYtDVC@pc Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>