[RESEND PATCH] ring-buffer: Use vma_pages() helper function

Use the vma_pages() helper function and fix the following Coccinelle/coccicheck warning reported by vma_pages.cocci: WARNING: Consider using vma_pages helper on vma Rename the local variable vma_pages accordingly. Signed-off-by: Thorsten Blum --- kernel/trace/ring_buffer.c | 8 1 fi

[PATCH] ring-buffer: Use vma_pages() helper function

Use the vma_pages() helper function and fix the following Coccinelle/coccicheck warning reported by vma_pages.cocci: WARNING: Consider using vma_pages helper on vma Rename the local variable vma_pages accordingly. Signed-off-by: Thorsten Blum --- kernel/trace/ring_buffer.c | 8