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staging: bcm2835-camera: replace kmalloc with kzalloc
This patch replaces kmalloc and memset with kzalloc Signed-off-by: Aishwarya Pant <aishpant@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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1 changed files with 3 additions and 5 deletions
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@ -258,13 +258,12 @@ get_msg_context(struct vchiq_mmal_instance *instance)
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{
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struct mmal_msg_context *msg_context;
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/* todo: should this be allocated from a pool to avoid kmalloc */
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msg_context = kmalloc(sizeof(*msg_context), GFP_KERNEL);
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/* todo: should this be allocated from a pool to avoid kzalloc */
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msg_context = kzalloc(sizeof(*msg_context), GFP_KERNEL);
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if (!msg_context)
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return NULL;
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memset(msg_context, 0, sizeof(*msg_context));
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msg_context->instance = instance;
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msg_context->handle =
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mmal_context_map_create_handle(&instance->context_map,
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@ -2017,12 +2016,11 @@ int vchiq_mmal_init(struct vchiq_mmal_instance **out_instance)
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return -EIO;
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}
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instance = kmalloc(sizeof(*instance), GFP_KERNEL);
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instance = kzalloc(sizeof(*instance), GFP_KERNEL);
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if (!instance)
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return -ENOMEM;
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memset(instance, 0, sizeof(*instance));
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mutex_init(&instance->vchiq_mutex);
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mutex_init(&instance->bulk_mutex);
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