[PATCH] iommu/arm-smmu: Delete an unnecessary check before the function call "free_io_pgtable_ops"

From: Markus Elfring Date: Sun, 28 Jun 2015 15:55:11 +0200 The free_io_pgtable_ops() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring

[PATCH] iommu/arm-smmu: Delete an unnecessary check before the function call free_io_pgtable_ops

From: Markus Elfring elfr...@users.sourceforge.net Date: Sun, 28 Jun 2015 15:55:11 +0200 The free_io_pgtable_ops() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software.