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staging: gasket: use NULL instead of 0 for null pointer

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Fixes sparse warning: Using plain integer as NULL pointer

Signed-off-by: Dmitriy Cherkasov <dmitriy@oss-tech.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dmitriy Cherkasov
2018-07-28 22:55:24 +00:00
committed by Alex Van Damme
parent 90e45919f4
commit 1b13804ed5
1 changed files with 1 additions and 1 deletions
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gasket_page_table.c
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@@ -1605,7 +1605,7 @@ nomem:
if (gasket_dev->page_table[index]->coherent_pages) {
kfree(gasket_dev->page_table[index]->coherent_pages);
gasket_dev->page_table[index]->coherent_pages = 0;
gasket_dev->page_table[index]->coherent_pages = NULL;
}
gasket_dev->page_table[index]->num_coherent_pages = 0;
return -ENOMEM;