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

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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>
This commit is contained in:
Jerome Marchand
2011-11-30 14:16:16 +01:00
committed by Greg Kroah-Hartman
parent 04e7bbad44
commit fb927284e4
1 changed files with 2 additions and 1 deletions
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3
drivers/staging/zram/zram_drv.c
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@@ -653,7 +653,8 @@ int zram_init_device(struct zram *zram)
goto fail_no_table; 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) { if (!zram->compress_buffer) {
pr_err("Error allocating compressor buffer space\n"); pr_err("Error allocating compressor buffer space\n");
ret = -ENOMEM; ret = -ENOMEM;