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| author |   Markus Elfring <elfring@users.sourceforge.net> | 2015-06-29 17:47:43 +0100 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2015-06-29 21:57:32 +0200 |
| commit | a6e08fb2d2f9eb38f52e6f2425a38f1cb9794742 (patch) | |
| tree | 9a2c7860b0eabd0e31e410aa04ff202eb012c474 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | iommu/arm-smmu: Fix broken ATOS check (diff) | |
| download | wireguard-linux-a6e08fb2d2f9eb38f52e6f2425a38f1cb9794742.tar.xz wireguard-linux-a6e08fb2d2f9eb38f52e6f2425a38f1cb9794742.zip | |
iommu/arm-smmu: Delete an unnecessary check before the function call "free_io_pgtable_ops"
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 <elfring@users.sourceforge.net>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions