Commit 3c097193 authored Aug 12, 2018 by Sumit Kumar Committed by Greg Kroah-Hartman Aug 27, 2018

staging: gasket: remove null ptr check before kfree



Remove null ptr check before kfree because kfree is null ptr safe.
Issue found by checkpatch.

Signed-off-by: Sumit Kumar <sumit686215@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 2b2424d9

drivers/staging/gasket/gasket_page_table.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -1328,10 +1328,8 @@ nomem:
		num_pages * PAGE_SIZE, mem, handle);
		}

		if (gasket_dev->page_table[index]->coherent_pages) {
		kfree(gasket_dev->page_table[index]->coherent_pages);
		gasket_dev->page_table[index]->coherent_pages = NULL;
		}
		gasket_dev->page_table[index]->num_coherent_pages = 0;
		return -ENOMEM;
		}

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