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| author | Greg Kroah-Hartman <[email protected]> | 2019-01-15 14:20:53 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2019-01-15 14:20:53 +0000 |
| commit | bdfe0df1e97beedc15f68ee6556830548e81f63f (patch) | |
| tree | ed4f0eb7acb8814642eb1fb4da0ac28704dc4fe0 /scripts/coccinelle/api/alloc/zalloc-simple.cocci | |
| parent | driver core: drop use of BUS_ATTR() (diff) | |
| parent | Linux 5.0-rc2 (diff) | |
| download | kernel-bdfe0df1e97beedc15f68ee6556830548e81f63f.tar.gz kernel-bdfe0df1e97beedc15f68ee6556830548e81f63f.zip | |
Merge 5.0-rc2 into driver-core-next
We want the driver core changes in that branch in here to build on top
of.
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'scripts/coccinelle/api/alloc/zalloc-simple.cocci')
| -rw-r--r-- | scripts/coccinelle/api/alloc/zalloc-simple.cocci | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/scripts/coccinelle/api/alloc/zalloc-simple.cocci b/scripts/coccinelle/api/alloc/zalloc-simple.cocci index d819275b7fde..5cd1991c582e 100644 --- a/scripts/coccinelle/api/alloc/zalloc-simple.cocci +++ b/scripts/coccinelle/api/alloc/zalloc-simple.cocci @@ -69,15 +69,6 @@ statement S; - x = (T)vmalloc(E1); + x = (T)vzalloc(E1); | -- x = dma_alloc_coherent(E2,E1,E3,E4); -+ x = dma_zalloc_coherent(E2,E1,E3,E4); -| -- x = (T *)dma_alloc_coherent(E2,E1,E3,E4); -+ x = dma_zalloc_coherent(E2,E1,E3,E4); -| -- x = (T)dma_alloc_coherent(E2,E1,E3,E4); -+ x = (T)dma_zalloc_coherent(E2,E1,E3,E4); -| - x = kmalloc_node(E1,E2,E3); + x = kzalloc_node(E1,E2,E3); | @@ -225,7 +216,7 @@ p << r2.p; x << r2.x; @@ -msg="WARNING: dma_zalloc_coherent should be used for %s, instead of dma_alloc_coherent/memset" % (x) +msg="WARNING: dma_alloc_coherent use in %s already zeroes out memory, so memset is not needed" % (x) coccilib.report.print_report(p[0], msg) //----------------------------------------------------------------- |