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Groups > linux.kernel > #1640695
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3/3] coresight: etb10: Improve a size determination in etb_alloc_buffer() |
| Date | 2017-05-12 21:00 +0200 |
| Message-ID | <tGnXb-lv-13@gated-at.bofh.it> (permalink) |
| References | <tGnXb-lv-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net> Date: Fri, 12 May 2017 20:36:03 +0200 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> --- drivers/hwtracing/coresight/coresight-etb10.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/hwtracing/coresight/coresight-etb10.c b/drivers/hwtracing/coresight/coresight-etb10.c index d5b96423e1a5..7096c4562e15 100644 --- a/drivers/hwtracing/coresight/coresight-etb10.c +++ b/drivers/hwtracing/coresight/coresight-etb10.c @@ -278,8 +278,7 @@ static void *etb_alloc_buffer(struct coresight_device *csdev, int cpu, if (cpu == -1) cpu = smp_processor_id(); node = cpu_to_node(cpu); - - buf = kzalloc_node(sizeof(struct cs_buffers), GFP_KERNEL, node); + buf = kzalloc_node(sizeof(*buf), GFP_KERNEL, node); if (!buf) return NULL; -- 2.12.3
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[PATCH 0/3] CoreSight-ETB10: Adjustments for three function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2017-05-12 21:00 +0200
[PATCH 2/3] coresight: etb10: Fix a typo in a comment line SF Markus Elfring <elfring@users.sourceforge.net> - 2017-05-12 21:00 +0200
Re: [PATCH 2/3] coresight: etb10: Fix a typo in a comment line Mathieu Poirier <mathieu.poirier@linaro.org> - 2017-05-15 19:50 +0200
[PATCH 3/3] coresight: etb10: Improve a size determination in etb_alloc_buffer() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-05-12 21:00 +0200
Re: [PATCH 3/3] coresight: etb10: Improve a size determination in etb_alloc_buffer() Mathieu Poirier <mathieu.poirier@linaro.org> - 2017-05-15 19:50 +0200
Re: [PATCH 3/3] coresight: etb10: Improve a size determination in etb_alloc_buffer() SF Markus Elfring <elfring@users.sourceforge.net> - 2017-05-15 21:40 +0200
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