Commit fb927284 authored Nov 30, 2011 by Jerome Marchand Committed by Greg Kroah-Hartman Dec 08, 2011

Staging: zram: Add a missing GFP_KERNEL specifier in zram_init_device()



The allocation of zram->compress_buffer is misssing a GFP_* specifier.
This is equivalent to GFP_NOWAIT but it is more likely a omission.
Since the allocation just above it uses GFP_KERNEL, there is no reason
to use GFP_NOWAIT here. Therefore, add GFP_KERNEL.

Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 04e7bbad

drivers/staging/zram/zram_drv.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -653,7 +653,8 @@ int zram_init_device(struct zram *zram)
		goto fail_no_table;
		}

		zram->compress_buffer = (void *)__get_free_pages(__GFP_ZERO, 1);
		zram->compress_buffer =
		(void *)__get_free_pages(GFP_KERNEL \| __GFP_ZERO, 1);
		if (!zram->compress_buffer) {
		pr_err("Error allocating compressor buffer space\n");
		ret = -ENOMEM;